T-Mobile

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
We are seeking a highly skilled and motivated iOS Software Engineer to join T-Mobile.

The Software Engineer is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high availability environments. The role involves collaborating with engineering teams to develop software components using modern technologies and architectural patterns. This position requires independent development of full software stacks and understanding system protocols, data flows, and technology interactions. Success is measured by the ability to deliver technical solutions, produce clear documentation, and contribute to technology strategy and innovation. The work impacts the organization by enabling advanced software systems that improve operational efficiency and support business goals.

Job Responsibilities:

• Develop software solutions that support engineering projects and meet customer requirements, including design and development of native iOS features using Swift, Objective-C, and the iOS SDK.
• Collaborate with technical teams including product, design, backend, QA, and AI engineering teams to deliver effective technical solutions and continuously learn new technologies.
• Create clear documentation for software code, system designs, and business requirements, including architectural decisions and API integrations.
• Contribute to technology strategy by understanding current mobile technologies, iOS platform evolution, and supporting business goals through scalable and modular application design.
• Present innovative ideas to improve systems, processes, or services based on industry research, including opportunities to enhance mobile experiences through AI-enabled capabilities such as personalization, recommendations, and conversational flows.
• Integrate RESTful APIs and backend services, ensuring secure, performant, and reliable mobile experiences.
• Contribute to quality practices including unit testing, code reviews, CI/CD participation, and performance optimization across devices and OS versions.

Education and Work Experience:

• 2-4+ years Technical engineering experience (Required)
• Experience developing iOS applications using Swift, Objective-C, SwiftUI, and the iOS SDK
• Bachelor's Degree plus 3 years of related work experience
• OR advanced degree with 1 year of related work experience
• OR combination of education and experience deemed equivalent (Required)
• Acceptable areas of study include Computer Science or Engineering (Required)

Knowledge, Skills and Abilities:

• Communication (Required)
• Customer Service (Required)
• Analytics (Required)
• Technical Writing (Required)

Preferred Qualifications:

• Familiarity with architectural patterns such as MVC, MVVM, Coordinator, or VIPER.
• Experience integrating RESTful APIs, Core Data, and third-party SDKs.
• Understanding of CI/CD pipelines and version control systems such as GitLab.
• Experience working with observability tools such as Firebase or similar monitoring platforms.
• Exposure to AI-powered services, LLM-backed APIs, personalization engines, or intelligent mobile workflows.
• Knowledge of secure communication practices including OAuth and encryption standards.
• Experience building and maintaining consumer-facing mobile applications in production environments.

Licenses and Certifications:

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes, may require up to 10% travel based on business needs.

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $92,500 - $166,800

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ350451&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
This role develops and evolves technical network and service architectures to support the organization’s technology portfolio, with a focus on packet core systems providing data and voice connectivity. The position combines architecture design with hands-on engineering to support deployment and integration of 5G Core and EPC technologies. Success is measured by the effectiveness of architecture designs, technical documentation quality, and the ability to improve deployment efficiency and reduce reliance on external vendors. The work impacts organizational technology capabilities and customer service delivery through improved network and service architectures.

Job Responsibilities:

• Contribute to the design and implementation of packet core network solutions across 5G (SA/NSA) & 4G EPC environments, including SMF, UPF, SGW, and PGW
• Design and support deployment of containerized packet core elements on platforms such as Kubernetes/OpenShift
• Perform hands-on configuration and initial setup (“day 0”) of packet core gateway platforms, including system bring-up, service provisioning, routing, and policy configuration
• Support repeatable deployment and integration of packet core platforms into the network, working across engineering and operations teams
• Design scalable and resilient solutions aligned with 3GPP standards and existing architecture frameworks
• Collaborate with internal teams and vendors to translate business and service requirements into deployable network solutions
• Analyze signaling and user-plane behavior to troubleshoot performance, interoperability, and service issues
• Develop and maintain technical documentation including architecture designs, implementation procedures, and operational guidelines
• Evaluate network simulations, test results, and platform performance to inform design improvements
• Apply scripting and automation to improve deployment efficiency, configuration consistency, and operational workflows
• Mentor and support associate engineers through technical guidance and knowledge sharing
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience (Required)
• Acceptable areas of study include Computer Science or Engineering or related field (Required)
• 5+ years of technical engineering experience with focus on mobile or packet core networks (Required)

Required Qualifications:

• Experience with packet core technologies across 4G EPC and/or 5G core networks
• Hands-on experience with packet gateway platforms (e.g., Cisco, Nokia or similar), including system configuration and deployment
• Strong understanding of packet core interfaces and protocols such as HTTP/2, GTP, PFCP, and IP networking fundamentals
• Experience supporting deployment and integration of network platforms in production environments
• Familiarity with cloud-native or containerized environments (e.g., Kubernetes, OpenShift)
• Strong troubleshooting skills using logs, traces, packet captures, and performance metrics
• Experience with scripting or automation tools such as Python, Bash, or Ansible

​

Preferred Qualifications:

• Experience with containerized network functions (CNFs) and cloud-native packet core deployments
• Exposure to automation frameworks or AI-assisted operational tools
• Experience working in vendor or service provider environments supporting packet core deployments

Knowledge, Skills and Abilities:

• Focus: Able to communicate goals in support of the business' mission (Required)
• Drive: Self-motivated and able to work well under pressure (Required)
• Teamwork: Ability and desire to work cooperatively with others on a team. Develop, maintain, and strengthen partnerships that can provide information, assistance, and support. (Required)
• Communication: The ability to ensure that information is passed on to others who should be kept informed. Express self clearly in conversations and interactions with others. Clear business and technical writing skills. (Required)
• Customer Focus: The ability to demonstrate concern and meet external and/or internal customers’ needs. (Required)
• Analytical: The ability to tackle a problem by using a logical, systematic, sequential approach. (Required)
• Technical Expertise: The ability to demonstrate depth of knowledge and skill in a technical area. (Required)
• Forward Thinking: The ability to anticipate the implications and consequences of situations and take appropriate action to be prepared for possible contingencies. (Required)
• Influencing Others: The ability to gain others' support for ideas, proposals, projects, and solutions. (Required)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $100,100 - $180,600

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ351170&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
Are you ready to join the Un-carrier movement?
We are seeking a skilled and motivated Software Engineer to join our Digital Services Group (DSG), where you will work with software, network, and systems engineers to design, implement, and deploy scalable, high-availability software solutions that support critical middleware applications and services. This role supports platforms such as Core Account Management Services (CAMS) and Digital Financial Management (DFM), which are essential to customer account and financial fulfillment operations. These systems are built using microservices architecture and operate within on-premises cloud environments. The Software Engineer participates in the architecture, design, development, and support of software components and APIs, working on semi-routine and greenfield assignments, following established procedures on routine work, and requiring mentorship primarily for new assignments.
We are a team that encourages innovation and advocates an agile and open approach, truly working and playing in the Un-carrier way!

Job Responsibilities

Technical Engineering

• Design, develop, test, and deploy robust software applications, microservices, and APIs that support critical platform capabilities.
• Write clean, maintainable, and efficient code following standard processes and coding standards.
• Participate in code reviews and contribute to continuous improvement efforts across code quality, test coverage, and deployment practices.
• Troubleshoot and resolve software defects and production issues across distributed systems.
• Contribute to RESTful API design and development with attention to scalability, security, and performance.
• Stay up to date with new technologies and industry trends, including tools that improve engineering productivity and software quality.

Technical Leadership

• Collaborate with multi-functional teams including product managers, product owners, designers, QA/SDET, SRE, and architecture to deliver end-to-end solutions.
• Contribute to architecture and system design discussions, including work related to API integrations, platform modernization, observability, and security enhancements.
• Continuously learn new technologies and share knowledge with team members as appropriate.

Technical Writing

• Write basic documentation on how technology works.
• Contribute clear documentation for new code, APIs, integrations, and systems used.
• Document system designs, presentations, business requirements, and operational runbooks for consumption at the engineer level.

Technology Strategy

• Contribute to emerging technologies that support business goals.
• Understand current technology that supports business goals, including system protocols, data flows, dependencies, and tools required to complete software and automation work.
• Interact with system engineers to define system requirements and support automation needs.
• Contribute ideas that improve reliability, developer experience, and operational efficiency.

Innovation

• Present new insights that improve existing systems, processes, or services through the use of modern frameworks, automation, and emerging AI-assisted development tools that support engineering productivity and problem-solving.
• Express new perspectives based on independent study of the industry.
• Review current company processes to highlight questions that may drive process refinement and automation opportunities.

Education and Work Experience

• Bachelor’s Degree in Computer Science, Engineering, or related field (Required)
• 2–4 years technical engineering experience (Required)

Knowledge, Skills, and Abilities

Required

• Communication
• Analytics
• Strong programming skills in one or more languages such as Java, Spring Boot, or Python
• Experience with software development methodologies such as Agile/Scrum and CI/CD
• Experience with software development of SOAP or RESTful APIs
• Familiarity with databases such as SQL, Oracle, NoSQL, or similar technologies
• Knowledge of version control systems such as Git or GitLab
• Ability to troubleshoot issues in distributed or microservices-based systems

Preferred

• Experience with cloud platforms such as AWS, Azure, or GCP
• Familiarity with containerization and orchestration such as Docker and Kubernetes
• Exposure to API gateway platforms and modern gateway solutions
• Exposure to observability tools such as Splunk, AppDynamics, OpenTelemetry, or similar
• Familiarity with security and authorization frameworks such as OAuth or JWT
• Experience using AI-assisted development tools such as GitHub Copilot or similar coding assistants to support development workflows

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No):Yes

DOT Regulated:
DOT Regulated Position (Yes/No):No
Safety Sensitive Position (Yes/No):No

Base Pay Range: $92,500 - $166,800

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ349709&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

The Software Engineer is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high availability environments. The role involves collaborating with engineers to develop software components using technologies such as virtualization, microservices, software-defined networking, network functions virtualization, and big data. It requires independent judgment to resolve technical issues and make recommendations for software design and implementation. Success is measured by the ability to deliver effective software solutions that integrate with system protocols and meet business and technical requirements. The work impacts organizational capabilities by enabling advanced software systems that improve operational efficiency and customer experience.

We pride ourselves on encouraging a culture of innovation, advocating for agile methodologies, and promoting transparency in all that we do. Join us in embodying the spirit of the 'Un-carrier' and make a tangible impact! Our team is dynamic where no day is the same, and we are diverse and inclusive passionate about growth and transformation. If you're up to the challenge, apply today!

Job Responsibilites:

• ​Develop software solutions and conduct tests to drive engineering projects and ensure quality deliverables

• Contribute to design innovations that improve systems, processes, or services using new frameworks and industry best practices

• Collaborate with technical teams to deliver solutions and mentor others through knowledge sharing and training sessions

• Support technology strategy by evaluating and applying current technologies that align with business goals

• Create clear documentation for software code, system designs, and business requirements to support knowledge sharing

• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 3 years of related work experience  
  OR advanced degree with 1 year of related work experience 
  OR combination of education and experience deemed equivalent (Required)

• Acceptable areas of study include Computer Science or Engineering (Required)

• 2-4 years Technical engineering experience. (Required)

Knowledge, Skills and Abilities:

• Full Stack Developer:

• Backend - Java, Spring boot, NodeJS, Microservices, REST, Event-driven design (Kafka/RabbitMQ)

• Frontend - JavaScript/Typescript, Angular, HTML, CSS

• SQL/NoSQL Database

• Devops - Gitlab CI, Docker, Kubernetes, AWS

• Strong knowledge of Agentic AI

• Strong knowledge of using AI tools in analysis and design (Required)

• Hands on experience in analyzing requirements and designing solutions

• Communication (Required)

• Customer Service (Required)

• Analytics (Required)

• Technical Writing (Required)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $92,500 - $166,800

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ350556&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
The Software Engineer is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high availability environments. The role involves collaborating with engineering teams to develop software components using technologies such as virtualization, microservices, software-defined networking, network functions virtualization, and big. This position requires independent development of full software stacks and understanding system protocols, data flows, and technology interactions. Success is measured by the ability to deliver technical solutions, produce clear documentation, and contribute to technology strategies and innovation. The work impacts the organization by enabling advanced software systems that improve operational efficiency and support business goals.

The role will be part of a global engineering team responsible for delivering solutions that ensure accurate billing of network usage across Retail, Wholesale, and Roaming services. This role involves leveraging industry standards and telecommunications protocols to maintain compliance, optimize mediation processes, and support end-to-end data integrity.

We pride ourselves on encouraging a culture of innovation, advocating for agile methodologies, and promoting transparency in all that we do. Join us in embodying the spirit of the 'Un-carrier' and make a tangible impact! If you're up to the challenge, apply today!

Job Responsibilities:

• Develop software solutions that support engineering projects and meet customer requirements
• Collaborate with technical teams to deliver effective technical solutions and continuously learn new technologies
• Create clear documentation for software code, system designs, and business requirements
• Contribute to technology strategy by understanding current technologies and supporting business goals
• Present innovative ideas to improve systems, processes, or services based on industry research
• Also responsible for other duties/projects assigned by business management as needed

Education and Work Experience:

• 2-4+ years technical engineering experience. (Required)
• Bachelor's Degree plus 3 years of related work experience
• OR advanced degree with 1 year of related work experience
• OR combination of education and experience deemed equivalent (Required)
• Acceptable areas of study include Computer Science or Engineering (Required)

Knowledge, Skills and Abilities:

• Strong Java development background, with exposure to frameworks and tools such as Spring, Maven, Gradle, microservices architecture, RESTful APIs, Angular, and Vaadin (preferred)
• Hands-on experience with containerization and orchestration technologies, including Docker, Kubernetes, and Helm (preferred), CICD pipelines using Gitlab(preferred)
• Hands-on experience using AI tools like GitHub Copilot, Claude code and Gitlab Duo to rapidly accelerate application development and maintenance, exposure to AI Agents, MCP server, and skills (preferred)
• Hands-on experience with relational databases such as Oracle, PostgreSQL, and MySQL (preferred), as well as modern data platforms like Snowflake and Ocient (nice to have)
• Familiarity with telecommunications protocols and industry standards, including 3GPP, GSMA, ASN.1 (Abstract Syntax Notation One), SIP (Session Initiation Protocol), and IMS (IP Multimedia Subsystem) (nice to have)
• Strong experience with Perl and SQL (required)
• Hands-on experience with Shell scripting and Python (preferred)
• Communication (Required)
• Customer Service (Required)
• Analytics (Required)
• Technical Writing (Required)

Licenses and Certifications:

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $92,500 - $166,800

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ351577&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Are you ready to join the Un-carrier movement?

We are seeking a highly skilled and motivated iOS Software Engineer to join the team powering the T-Life app—T-Mobile’s flagship mobile experience. In this role, you will contribute to the design, development, and delivery of high-quality, performant, and AI-enabled Android features that reach millions of users.

The Software Engineer is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high availability environments. The role involves collaborating with engineering teams to develop software components using modern technologies and architectural patterns. This position requires independent development of full software stacks and understanding system protocols, data flows, and technology interactions. Success is measured by the ability to deliver technical solutions, produce clear documentation, and contribute to technology strategy and innovation. The work impacts the organization by enabling advanced software systems that improve operational efficiency and support business goals.

Job Responsibilities:

• Develop software solutions that support engineering projects and meet customer requirements, including design and development of native iOS features using Swift, Objective-C, and the iOS SDK.

• Collaborate with technical teams including product, design, backend, QA, and AI engineering teams to deliver effective technical solutions and continuously learn new technologies.

• Create clear documentation for software code, system designs, and business requirements, including architectural decisions and API integrations.

• Contribute to technology strategy by understanding current mobile technologies, iOS platform evolution, and supporting business goals through scalable and modular application design.

• Present innovative ideas to improve systems, processes, or services based on industry research, including opportunities to enhance mobile experiences through AI-enabled capabilities such as personalization, recommendations, and conversational flows.

• Integrate RESTful APIs and backend services, ensuring secure, performant, and reliable mobile experiences.

• Contribute to quality practices including unit testing, code reviews, CI/CD participation, and performance optimization across devices and OS versions.

Education and Work Experience:

• 2-4+ years Technical engineering experience. (Required)

• Experience developing iOS applications using Swift, Objective-C, SwiftUI, and the iOS SDK

• Bachelor's Degree plus 3 years of related work experience

• OR advanced degree with 1 year of related work experience

• OR combination of education and experience deemed equivalent (Required)

• Acceptable areas of study include Computer Science or Engineering (Required)

Knowledge, Skills and Abilities:

• Communication (Required)

• Customer Service (Required)

• Analytics (Required)

• Technical Writing (Required)

Preferred Qualifications:

• Familiarity with architectural patterns such as MVC, MVVM, Coordinator, or VIPER.

• Experience integrating RESTful APIs, Core Data, and third-party SDKs.

• Understanding of CI/CD pipelines and version control systems such as GitLab.

• Experience working with observability tools such as Firebase or similar monitoring platforms.

• Exposure to AI-powered services, LLM-backed APIs, personalization engines, or intelligent mobile workflows.

• Knowledge of secure communication practices including OAuth and encryption standards.

• Experience building and maintaining consumer-facing mobile applications in production environments.

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $92,500 - $166,800

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ347863&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
Are you ready to join the Un-carrier movement?
This role is essential for designing, implementing, deploying, and operating scalable software and platform services that meet customer requirements and support high availability environments. The role involves collaborating across engineering and infrastructure teams to build cloud-native, resilient systems that power customer- and frontline-facing applications. It requires independent judgment to resolve technical issues and make recommendations for software design and implementation. Success is measured by the ability to deliver scalable, reliable software and platform capabilities that improve system performance, support resilient operations, and enable high-impact business outcomes. The work impacts organizational capabilities by advancing engineering practices and delivering modern software systems that improve operational efficiency and customer experience.
We are a team that encourages innovation and advocates an agile and open approach, truly working and playing in the Un-carrier way!

Job Responsibilities:

• Develop software solutions and conduct tests to drive engineering projects and ensure quality deliverables
• Contribute to design innovations that improve systems, processes, or services using new frameworks and industry guidelines
• Collaborate with technical teams to deliver solutions and mentor others through knowledge sharing and training sessions
• Support technology strategy by evaluating and applying current technologies that align with business goals
• Create clear documentation for software code, system designs, and business requirements to support knowledge sharing
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience (Required)
• Acceptable areas of study include Computer Science, Software Engineering, Information Management, Information Systems, or equivalent experience in field (Required)
• 4-7 years Technical engineering experience. (Required)
• 5-8 years of experience in software engineering, platform engineering, or infrastructure engineering, preferably in cloud and distributed systems environments. (Preferred)
• Hands-on experience building and operating distributed systems in cloud environments. (Preferred)
• Experience supporting production systems at scale, including incident response and operational support. (Preferred)

Knowledge, Skills and Abilities:

• Communication (Required)
• Cross-functional teamwork and the ability to communicate technical concepts effectively to technical and non-technical audiences (Required)
• Analytics (Required)
• Technical Writing (Required)
• Experience with containerization and orchestration concepts, including Kubernetes and Docker (Required)
• Proficiency in Java and Spring Boot for building scalable backend services (Required)
• Experience with cloud platforms such as AWS, GCP, or similar, and infrastructure-as-code practices such as Terraform (Required)
• Solid understanding of microservices architecture, RESTful APIs, and event-driven systems (Required)
• Experience with CI/CD pipelines, deployment automation, and modern observability and monitoring practices (Required)
• Strong troubleshooting skills with the ability to perform root cause analysis in complex distributed systems (Required)
• Understanding of system reliability principles, including resiliency patterns, SLIs/SLOs, and incident management (Required)
• Experience with JavaScript-based technologies such as Node.js and modern frontend frameworks such as Svelte (Preferred)
• Experience with TKE or similar Kubernetes platforms (Preferred)
• Experience using AI-assisted development tools to improve engineering productivity, code quality, and delivery speed (Preferred)
• Understanding of secure and responsible use of AI-assisted software development tools, including safe code generation, validation practices, and data handling considerations (Preferred)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $113,600 - $205,000

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ346716&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
Are you ready to join the Un-carrier movement?
This role ensures the reliability and resilience of digital infrastructure to support highly critical Credit and Collections new project initiatives while continuously driving innovation. It involves automating processes and reducing manual effort to prevent operational incidents and improve system performance. The role requires expertise in programming, scripting, incident response management, and various technical tools to maintain system robustness. Success is measured by system stability, incident reduction, and continuous improvement in operational efficiency. The work directly impacts organizational stability and customer experience by maintaining high-performing and reliable systems.

Job Responsibilities:

• Improve system reliability and resilience by identifying issues and implementing preventive measures to reduce downtime
• Automate processes to accelerate software development and deployment while minimizing manual interventions using sophisticated agentic AI methods and tools
• Design and maintain GitLab CI/CD pipelines to automate build, test, and deployment processes across multiple environments
• Conduct root cause analysis and collaborate with problem management to prevent incident recurrence and improve system operations
• Apply problem-solving and analytical skills to prevent operational incidents and maintain system stability
• Leverage programming, scripting, and incident response expertise to improve system robustness and efficiency
• Continuously learn new skills and technologies to adapt to changing environments and drive innovation
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 3 years of related work experience
  OR advanced degree with 1 year of related work experience
  OR combination of education and experience deemed equivalent (Required)
• Acceptable areas of study include Computer Science, Engineering or related field (Required)
• 4-7 years Working in operations or develops environments (Preferred)
• 4-7 years Troubleshooting customer related issues and managing customer relationships (Preferred)
• 4-7 years Developing software solutions using Python or similar programming languages (Preferred)

Knowledge, Skills and Abilities:

• Programming Proficiency in programming and scripting languages such as Python and Bash. (Required)
• Automation Ability to automate processes and reduce manual effort. (Required)
• Incident Management Understanding of incident response management and operational support. (Required)
• Experience with designing and maintaining CICD Pipelines. (Required)
• Ability to learn new skills and technologies quickly and adapt to changing circumstances. (Required)
• Understanding of system reliability and resilience principles. (Required)
• Development and automation experience using Agentic AI and ML tools (preferred)
• Familiarity with Billing and Credit business applications and platforms (preferred)

Licenses and Certifications:

• AWS Certified DevOps Engineer
  This certification validates technical expertise in provisioning, operating, and managing distributed application systems on the AWS platform. (Preferred)
• Certified Kubernetes Administrator
  This certification validates the skills required for day-to-day administration of Kubernetes environments. (Preferred)
• Google Cloud Certified - Professional DevOps Engineer
  This certification validates the ability to efficiently develop and deploy applications using Google Cloud technologies and to manage operations. (Preferred)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $107,300 - $193,500

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ348949&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Are you ready to join the Un-carrier movement?

The Sr Platform Engineer is essential for developing and optimizing platform services that support core data workloads and infrastructure performance. It involves designing, deploying, and enhancing platform architecture with a focus on security, cost-efficiency, and operational excellence. The position requires collaboration with engineering, data, and product teams within an Agile environment to improve platform capabilities. Success is measured by the robustness, efficiency, and automation of platform services that enhance developer experience. The work directly impacts the technological framework that supports organizational objectives and customer solutions.

We are a team that encourages innovation and advocates an agile and open approach, truly working and playing in the Un-carrier way!

Job Responsibilities:

• Designs, Develops and deploys platform services to enhance infrastructure performance, security, and cost-efficiency
• Design, deploy, and maintain platform infrastructure across hybrid environments (on-prem, AWS, and Azure)
• Architect and manage compute, storage, and networking resources across hybrid and multi-cloud environments
• Support containerization and orchestration technologies, including Docker and Kubernetes, to standardize deployment practices
• Optimizes existing platform services to handle core data workloads efficiently
• Ensure system reliability, performance, and security through proactive monitoring, automation, and performance tuning
• Troubleshoot complex platform and application integration issues impacting performance or availability
• Develop, execute, and tune DML logic — queries, data migrations, transformations, and batch operations — for performance and reliability
• Drive incident analysis and reliability reviews to improve operational posture and system resilience
• Collaborates with engineering, data, and product teams to advance platform capabilities
• Participate in on-call rotations and lead incident resolution and root cause analysis
• Own DML operations for platform-managed databases (Postgres, Oracle, Cassandra) while collaborating with the Enterprise team responsible for DDL and schema governance
• Design and maintain Kafka-based data streaming and message-driven workflows to enable asynchronous and event-based platform operations
• Partner across engineering, DevOps, and data teams to design scalable solutions and resolve complex issues
• Focuses on automation and operational excellence to improve developer experience
• Build, enhance, and maintain Infrastructure-as-Code (IaC) solutions using Terraform, Ansible, or CloudFormation
• Develop automation pipelines and scripts (Python, Bash, PowerShell) to eliminate manual processes and improve consistency
• Lead CI/CD improvements for infrastructure deployments using GitLab CI/CD, Jenkins, or similar tools
• Create reusable automation patterns and documentation for team-wide adoption
• Lead initiatives to enhance monitoring, alerting, and observability using Prometheus, Grafana, ELK, CloudWatch, or Azure Monitor
• Design and implement self-healing automation and proactive reliability improvements
• Ensures robust platform architecture and practical engineering solutions
• Engineer hybrid connectivity solutions and optimize network paths between datacenters and cloud services
• Define and implement caching strategies (Redis, Memcached, or similar) to improve performance and reduce database load
• Champion automation-first, data-informed, and DevOps practices across platform teams
• Works within an Agile environment to streamline processes and enhance productivity
• Contribute to Agile ceremonies, driving infrastructure readiness and delivery excellence

Education and Work Experience:

• Bachelor's Degree plus 3 years of related work experience OR advanced degree with 1 year of related work experience OR combination of education and experience deemed equivalent (Required)
• Acceptable areas of study include Computer Science or Related Field (Preferred)
• 4-7+ years - Developing and deploying platform services with a focus on automation and operational excellence
• 4-7+ years - Collaborating with engineering, data, and product teams in an Agile environment to advance platform capabilities
• 4-7+ years - Optimizing infrastructure for performance, security, and cost-efficiency in a cloud environment

Knowledge, Skills and Abilities:

• Agile Methodologies Expertise in applying Agile practices and principles to improve the efficiency and effectiveness of software development projects. (Required)
• Technical Leadership Ability to lead platform engineering teams, providing technical guidance and support in a dynamic environment. (Required)
• Problem Solving Strong analytical skills to solve complex technical issues and optimize platform performance and security. (Required)
• Data Management Proficient in managing and structuring large datasets to improve platform functionality and developer experience. (Required)
• Collaboration Effective in working cross-functionally with various teams to enhance platform capabilities and achieve business goals. (Required)
• Security In-depth understanding of cybersecurity principles to safeguard platform integrity and data privacy. (Required)

Licenses and Certifications:

• Certified Kubernetes Administrator (CKA): Certification that validates the ability to design, build, configure, and expose native cloud applications for Kubernetes, an essential skill for platform engineers working with container orchestration. (Preferred)
• AWS Certified Solutions Architect: Certification demonstrating proficiency in designing distributed systems and applications on the AWS platform, which is crucial for optimizing platform services in cloud environments. (Preferred)
• Certified Information Systems Security Professional (CISSP) An advanced-level certification for IT pros serious about careers in information security, focusing on managing and securing corporate environments, aligning with the security aspects of the role. (Preferred)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $116,000 - $209,300

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ337317&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
The FinTech Platform team is seeking a Senior backend development Engineer will collaborate with a team of software engineers to design, implement, and deploy complete, cloud-native systems that meet customer requirements. This role focuses on the creation, enhancement, and maintenance of software solutions, which typically include back-end services, microservices, databases, and the cloud infrastructure required to support deployment and operations.
The engineer is responsible for owning the end-to-end software lifecycle — from development to deployment and support. As a generalist, the Senior Engineer is expected to have broad knowledge across the full technology stack.
We take pride in fostering a culture of innovation, embracing agile methodologies, and promoting transparency in all aspects of our work. Join us in embodying the spirit of the Un-carrier and make a tangible impact! Our team is dynamic, diverse, and no two days are ever the same.

*** This position will sit in Frisco, TX; Bellevue, WA; OR Atlanta, GA This is not a remote role - this is a hybrid environment requiring 3 days a week in office.

*** This position will sit in Frisco, TX; Bellevue, WA; OR Atlanta, GA This is not a remote role - this is a hybrid environment requiring 3 days a week in office.

Job Responsibilities

• Design and develop end-to-end backend development solutions, covering both backend and frontend components.
• Conduct code reviews, provide technical guidance, and mentor junior and mid-level team members.
• Develop and schedule automated jobs and microservices, establishing new patterns and orchestration workflows.
• Design and implement data storage solutions using both relational (e.g., PostgreSQL) and non-relational databases.
• Deploy and manage cloud infrastructure using Infrastructure as Code (IaC) tools such as Terraform or CloudFormation.
• Evaluate and recommend emerging cloud services, tools, and architectural patterns to optimize system performance and scalability.
• Propose and champion innovative solutions to improve existing systems, processes, and services.
• Introduce and apply modern frameworks and technologies to enhance platform capabilities and technical velocity.
• Partner with product owners and engineering teams to break down features into user stories, estimate complexity, and plan sprints.
• Stay current with emerging technologies and continuously invest in skill development and cross-training.
• Effectively communicate technical ideas, constraints, and trade-offs to both technical and non-technical stakeholders.
• Demonstrate strong ability to quickly learn new tools and frameworks in dynamic development environments.
• Maintain awareness of the organization’s technology roadmap and contribute to long-term platform planning.
• Track and analyze industry trends, incorporating best practices and forward-thinking engineering techniques into day-to-day work.

Education and Work Experience:

• Bachelor's Degree Computer Science or Engineering, or related technical field (Required)
• 4-7 years Technical engineering experience. Required
• 4+ years of backend development experience, with strong proficiency in backend technologies such as Java and RESTful Web Services — Frontend experience is a plus
• 4+ years of software engineering experience delivering robust, scalable, and secure applications — Required
• 3+ years of hands-on experience designing and developing ETL pipelines for data ingestion, transformation, and integration
• 3+ years of working experience with cloud platforms, primarily the AWS ecosystem — including services like EC2, S3, RDS, Lambda, CloudWatch, ECS/EKS, and IAM — Required
• 2+ years in DevOps and Infrastructure as Code (IaC) practices using tools like Terraform, CloudFormation, or AWS CDK
• 3+ years of experience designing and maintaining both SQL and NoSQL database systems, including strong proficiency in PostgreSQL ​

Preferred Skills:

• 2+ years of professional experience in the FinTech industry, with a focus on regulated environments, compliance, or financial data platforms — Nice to have

Knowledge, Skills and Abilities:

Communication (Required)

Customer Service (Required)

Analytics (Required)

Technical Writing (Required)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $113,600 - $205,000

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ331812&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Are you ready to join the Un-carrier movement?

The Platform Engineer is essential for designing and optimizing infrastructure that supports internal services and platforms within the organization. It involves building resilient and scalable systems to ensure robust infrastructure and enterprise-wide governance. The role focuses on implementing continuous integration and continuous deployment (CI/CD) pipelines and enhancing data platform interoperability. Success is measured by system reliability, efficient software deployment, and seamless technology migrations and integrations. The work impacts the organization by enabling adaptability and operational excellence in a dynamic technological environment.

We are a team that encourages innovation and advocates an agile and open approach, truly working and playing in the Un-carrier way!

Job Responsibilities:

• Designs and develops resilient and scalable infrastructure systems
• Own day-to-day operations of hybrid infrastructure supporting T-Mobile’s platform services.
• Ensure uptime, performance, and security across on-prem, AWS, and Azure environments.
• Troubleshoot complex infrastructure, configuration, and deployment issues impacting platform reliability.
• Lead patching, updates, and configuration management with minimal oversight.
• Participate in on-call rotation and drive improvements in incident response and postmortem practices.
• Optimizes existing infrastructure to enhance functionality and interoperability
• Ensure system reliability, performance, and security through proactive monitoring, automation, and performance tuning
• Troubleshoot complex platform and application integration issues impacting performance or availability
• Develop, execute, and tune DML logic — queries, data migrations, transformations, and batch operations — for performance and reliability
• Drive incident analysis and reliability reviews to improve operational posture and system resilience
• Implements and maintains CI/CD pipelines for efficient software deployment
• Support containerization and orchestration technologies, including Docker and Kubernetes, to standardize deployment practices
• Design, develop, and maintain automation using Python, Bash, or PowerShell to increase operational efficiency.
• Implement and manage Infrastructure-as-Code (IaC) using Terraform, Ansible, or equivalent frameworks.
• Build and maintain CI/CD pipelines for platform infrastructure and environment deployments (GitLab CI/CD, Jenkins).
• Establish documentation standards and reusable modules for consistent automation delivery.
• Collaborates within Agile teams to drive continuous improvement and operational excellence
• Contribute to Agile ceremonies, driving infrastructure readiness and delivery excellence
• Advocate for DevOps and automation best practices across engineering teams
• Participate in on-call rotations and lead incident resolution and root cause analysis
• Lead efforts in automation for self-healing, scaling, and performance tuning
• Facilitates seamless migrations and integrations across different technologies
• Develop and manage observability solutions leveraging Prometheus, Grafana, CloudWatch, Azure Monitor, or ELK
• Implement proactive monitoring, log analysis, and metrics-based alerting for early issue detection
• Collaborate with SREs to improve mean time to resolution (MTTR) and overall platform reliability
• Execute and optimize DML operations within Postgres, Oracle, and Cassandra environments under existing organizational DDL structures
• Develop and maintain integrations with Kafka for event-driven data pipelines, message publishing, and asynchronous workloads
• Implement caching strategies (Redis, in-memory caches) to reduce query latency and improve application performance
• Support database performance tuning, data ingestion, and transformation activities aligned with enterprise governance standards
• Partner across engineering, DevOps, and data teams to design scalable solutions and resolve complex issues

Education and Work Experience:

• Bachelor's Degree plus 2 years of related work experience OR combination of education and experience deemed equivalent (Required)
• Acceptable areas of study include Computer Science, Data Science or Related Field (Preferred)
• 2-4+ years - Designing and developing scalable and resilient infrastructure systems
• 2-4+ years - Implementing and managing CI/CD pipelines for enterprise applications
• 2-4+ years - Integrating and optimizing data platforms for interoperability across various technologies

Knowledge, Skills and Abilities:

• Hands-on development experience using Python, Bash, or PowerShell
• Experience with observability solutions leveraging Prometheus, Grafana, CloudWatch, Azure Monitor, or ELK

Licenses and Certifications:

• Certified Kubernetes Administrator (CKA): Certification that validates the ability to design, build, configure, and expose native cloud applications for Kubernetes, an essential skill for Platform Engineers working on scalable systems. (Preferred)
• AWS Certified Solutions Architect: Certification demonstrating proficiency in designing distributed systems and applications on the AWS platform, which is crucial for Platform Engineers involved in cloud infrastructure and migrations. (Preferred)
• Certified Information Systems Security Professional (CISSP) Certification indicating advanced knowledge in information security, including system architecture and governance, important for ensuring the security and integrity of platform infrastructures. (Preferred)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $81,200 - $146,400

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ337319&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Description
T-Mobile for Business IT is seeking a seasoned Principal Solutions Architect to lead architecture strategy and execution for its B2B consumer-facing platforms. This role is critically important in enabling differentiated, secure, and scalable digital experiences for enterprise and federal customers across commerce, onboarding, account servicing, and compliance domains.

This role is essential for designing scalable systems and software solutions that meet business and technical requirements on web platforms, with a focus on B2B customer-facing experiences. It involves defining and maintaining architecture and technology standards for applications, middleware, and databases across in-house and third-party solutions. The role provides guidance to project teams to ensure alignment to established standards and guidelines while enabling secure, scalable, and compliant digital experiences. Success is measured by the effective evaluation and recommendation of technologies aligned with organizational systems and goals. The work impacts the organization by enabling consistent, efficient, and innovative technology implementations that support enterprise and federal business objectives.

Job Responsibilities

• Architect End-to-End B2B Experiences: Design scalable and secure solutions across onboarding, servicing, and commerce flows for T-Mobile’s enterprise and federal customer base.
• Evaluate third-party products to determine suitability for integration into organizational technology solutions, including enterprise platforms and vendor ecosystems
• Define and maintain software development processes to ensure consistent application architecture, API-first integration strategies, and technology standards
• Translate business requirements into technical specifications and support team members in solution implementation across onboarding, servicing, and commerce domains
• Provide architectural leadership for scalable, secure, and compliant B2B digital experiences across web and mobile platforms
• Stay ahead of industry trends, including cloud-native architectures and customer experience technologies, through continuous learning and professional engagement
• Understand and analyze business processes related to assigned projects to align technical solutions effectively across enterprise customer lifecycle needs
• Take ownership of new requests and see opportunities to enhance job outcomes, platform scalability, and organizational value
• Act as a domain expert and provide architectural guidance on platform evolution, integration strategies, and emerging technologies
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 7 years of related work experience OR Advanced degree with 5 years of related experience (Required)
• Acceptable areas of study include Computer science or related field (Required) Technology certifications (such as Java, Microsoft, Oracle) a plus
• 7-10 years experience in business environment. (Required)
• 7-10 years experience as software or systems architect, engineer, programmer. (Required)
• 4-7 years experience in B2B online e-commerce systems architecture and design.(Required)
• 4-7 years experience in web experience management technologies included but not limited to self-services, content management, search, analytics, and marketing automation. (Required)
• 4-7 years experience in architecture and design of mobile web applications included responsive design and hybrid model for device native applications. (Required)

Preferred Qualifications

• Experience in telecom environments focused on customer-facing B2B product delivery.
• Architecting or integrating Salesforce, ERP, and enterprise backend systems.
• Working with customer-facing tools and ecosystems (e.g., Angular, Spring Boot, NBA).
• Experience with BSS/OSS systems, commerce engines, and 3rd-party vendor ecosystems.
• Strong understanding of federal compliance requirements, security standards, and data protection in the context of enterprise customers.
• Deep familiarity with cloud-native development (AWS, Azure), container orchestration (Docker, Kubernetes), and API-first integration strategies.
• Experience with federal and large enterprise customer constructs, including onboarding, account lifecycle management, and secure identity.
• Strong leadership presence and ability to communicate effectively across technical and executive partners.

Knowledge, Skills and Abilities

• Leadership
• Software Development
• Process Management
• Analytics
• Problem Solving

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $123,800 - $223,300

Corporate Bonus Target: 20%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ348809&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Are you ready to join the Un-carrier movement?

T-Mobile is bringing ownership of its legacy Postpaid Billing platform in-house. This platform is a mission-critical, revenue-generating system supporting millions of postpaid customers and complex telecom billing scenarios.

As a Sr Systems Architect – Post Paid Billing you will assist with transition from vendor dependency to internal ownership, and establish a sustainable architectural foundation that ensures accuracy, scalability, stability, and future modernization.

This is a hands-on architectural role requiring deep legacy systems expertise, strong billing domain knowledge, and the ability to guide large, cross-functional engineering teams through high-risk transformation.

This role is critical for designing and building enterprise-class business intelligence solutions that support organizational decision-making. It involves architecting, developing, and implementing technology strategies in collaboration with architecture and development teams. The role requires influencing stakeholders and ensuring compliance with architectural standards across multiple technology domains. Success is measured by the ability to deliver scalable solutions that meet business requirements and align with enterprise architecture principles. The work impacts the organization by enabling reliable, data-driven insights that enhance business operations and customer experiences.

We pride ourselves on encouraging a culture of innovation, advocating for agile methodologies, and promoting transparency in all we do. Join us and embody the spirit of being 'Un-carrier and make a tangible impact!

Job Responsibilities:

• Develop and enforce architectural guardrails to ensure compliance and support reliable delivery of technology solutions
• Collaborate with business and technical teams to translate requirements into optimized technology solutions
• Create and present high-level solution designs and technical documentation to guide development and leadership decisions
• Mentor and coach team members on best practices to strengthen technical capabilities and promote knowledge sharing
• Own the evaluation and implementation of infrastructure, processes, and tools to evolve technology services
• Support solution implementation by coordinating with development, infrastructure, testing, and support teams
• Also responsible for other duties/projects as assigned by business management as needed
• Provide technical direction to solution architects, design analysts, developers, and testers
• Review and approve high-impact designs and complex system changes
• Guide teams working with Pro*C, C, C++, Java, Tuxedo, and Oracle technologies
• Ensure architectural decisions support performance, scalability, resiliency, and auditability
• Partner with Product, Billing Operations, Finance, Revenue Assurance, and Compliance teams
• Translate complex billing and pricing requirements into architecturally sound solutions
• Ensure systems meet financial accuracy, regulatory, and audit requirements
• Support billing cycle readiness and risk assessments

Education and Work Experience:

• Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience (Required)
• Acceptable areas of study include Technology (Required)
• 4-7+ years Experience with enterprise level database systems such as Teradata, Oracle, SQL Server or others, emphasis on Teradata. (Required)

Knowledge, Skills and Abilities:

• Database (Required)
• Data Modeling (Required)
• SQL (Required)
• Customer Service Management (Required)
• Problem Solving (Required)
• Microsoft Office (Required)
• Communication (Required)
• Information Architecture (Required)
• Experience with Tuxedo-based architectures
• Understanding of Oracle databases, including:
• Ability to read, understand, and guide changes in legacy codebases

Architecture & Integration Skills:

• Enterprise system architecture and design patterns
• Batch, near-real-time, and asynchronous processing models
• Service-oriented and integration-driven architectures
• Data consistency, reconciliation, and audit control patterns
  ​

​Leadership & Collaboration Skills:

• Proven ability to work technical direction across multiple teams
• Strong communication skills with both technical and non-technical stakeholders
• Ability to make high-impact architectural decisions under ambiguity
• Mentorship mindset with focus on building long-term internal capability

Preferred Qualifications

• Experience with telecom billing platforms
• Experience supporting modernization or transformation of legacy systems
• Familiarity with cloud or hybrid architectures (for future-state planning)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $102,000 - $184,000

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ350554&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
This role is critical in designing, building, and scaling the core execution engine that powers T-Mobile’s agentic AI experiences across mobile apps, web platforms, and customer support channels—including both text and voice interactions. You will architect and implement software systems that enable AI-driven decisioning, orchestration, and dynamic customer engagement at massive scale.

Working closely with AI/ML engineers, platform engineers, and product teams, you will create reliable, high-performance components that allow our agentic AI to plan, act, and respond intelligently in real time across conversational modalities. This includes developing microservices, workflow engines, and integration layers that connect large language model (LLM) reasoning with network, billing, account, and support systems.

The role requires deep technical judgment to solve complex system design challenges, ensure model outputs translate into safe and correct actions, and deliver a platform capable of extremely high availability. Success is measured by the ability to deliver robust, extensible AI execution capabilities that elevate customer journeys and enable T-Mobile to deliver personalized, automated, and intuitive experiences—whether through text or voice—at scale.

Job Responsibilities:

• Develop software solutions and conduct tests to drive engineering projects and ensure quality deliverables
• Contribute to design innovations that improve systems, processes, or services using new frameworks and industry best practices
• Collaborate with technical teams to deliver solutions and mentor others through knowledge sharing and training sessions
• Support technology strategy by evaluating and applying current technologies that align with business goals
• Create clear documentation for software code, system designs, and business requirements to support knowledge sharing
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience (Required)
• Acceptable areas of study include Computer Science, Software Engineering, Information Management or equivalent experience in field (Required)
• 4-7 years Technical engineering experience. (Required)

Preferred Experience:

• 4+ years - Fluency in either Python or Java, with working proficiency in the other.
• 1+ year - Hands-on experience deploying and operating services using Docker and Kubernetes.
• 1+ year - Proficiency leveraging LLMs to accelerate coding and problem-solving.

Knowledge, Skills and Abilities:

• Communication (Required)
• Customer Service (Required)
• Analytics (Required)
• Technical Writing (Required)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $113,600 - $205,000

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ350780&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Are you ready to join the Un-carrier movement?

The Sr Software Engineer is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high availability environments. This role is focused on mobile DevOps and platform engineering, enabling reliable, scalable CI/CD systems for iOS and Android application delivery.

This team is responsible for supporting and managing the delivery infrastructure for T-Life, Metro, and other enterprise mobile applications, ensuring high-quality releases, operational reliability, and a seamless customer experience at scale.

The role involves collaborating with engineers to build and operate mobile delivery pipelines and platform infrastructure using cloud-native technologies including CI/CD systems, AWS, Kubernetes, and automated build infrastructure. It requires independent judgment to resolve technical issues and make recommendations for software design, implementation, and end-to-end build and release automation strategies.

Success is measured by the ability to deliver effective software solutions that integrate with system protocols and meet business and technical requirements, as well as owning and improving mobile CI/CD pipelines, release reliability, and developer productivity at scale across T-Life, Metro, and enterprise applications. The work impacts organizational capabilities by enabling advanced software systems that improve operational efficiency and customer experience.

We pride ourselves on encouraging a culture of innovation, advocating for agile methodologies, and promoting transparency in all that we do. Join us in embodying the spirit of the “Un-carrier” and make a tangible impact! If you're up to the challenge, apply today!

Job Responsibilities

• Develop and maintain platform tooling and automation that supports mobile build and release workflows
• Design, implement, and maintain CI/CD pipelines for iOS and Android applications, including build, test, code signing, and distribution (e.g., TestFlight, Play Store)
• Own end-to-end reliability, performance, and scalability of mobile CI/CD pipelines
• Build and operate scalable, containerized build infrastructure, including Kubernetes-based ephemeral runners and autoscaling systems
• Manage mobile release workflows including code signing, provisioning profiles, secure credential management, artifact storage, and versioning strategies
• Optimize pipeline performance through caching, parallelization, and failure recovery mechanisms
• Contribute to design innovations that improve systems, processes, or services using modern DevOps and platform engineering best practices
• Improve developer experience through automation, tooling, and self-service platform capabilities
• Collaborate with technical and mobile engineering teams to deliver solutions and standardize build and release processes across iOS (Xcode, fastlane) and Android (Gradle) ecosystems
• Support technology strategy by evaluating and applying current technologies aligned with business goals, including AWS (IAM, S3, EKS), Kubernetes, and cloud-native tooling
• Implement observability across CI/CD systems, including pipeline performance metrics (build times, failure rates), logging, alerting, and flaky test detection
• Compose clear documentation for software code, system designs, pipelines, and infrastructure to support knowledge sharing
• Mentor engineers through technical leadership, knowledge sharing, and DevOps/platform engineering best practices
• Perform other duties or projects as assigned by business management

Education and Work Experience

• 4–7+ years of technical engineering experience
• Bachelor’s degree with 5+ years of related work experience, or an advanced degree with 3+ years of related experience (Required)
• Degree in Computer Science, Software Engineering, Information Management, or equivalent experience (Required)

Knowledge, Skills, and Abilities

Required

• Strong cross-functional collaboration and stakeholder communication
• Technical writing skills
• Software engineering or DevOps experience
• Strong experience with CI/CD systems (GitLab CI preferred; also GitHub Actions, Jenkins, Bitrise, CircleCI)
• Experience with AWS (IAM, S3, EKS, Secrets Manager) and cloud-native architectures
• Experience with Kubernetes and containerized workloads
• Experience designing and operating CI runners / build infrastructure (ephemeral, autoscaling preferred)
• Strong scripting and automation skills (Python, Bash, etc.)
• Experience with mobile build systems (iOS or Android)

Preferred

• Experience with fastlane, Gradle, and Xcode build systems
• Experience managing mobile code signing, provisioning, and secure credentials
• Prior iOS or Android development experience
• Experience with observability tools (e.g., Datadog, Prometheus, logging/metrics systems)
• Experience integrating AI-assisted tools (e.g., code generation, pipeline optimization, or test automation) into engineering workflows

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No):Yes

DOT Regulated:
DOT Regulated Position (Yes/No):No
Safety Sensitive Position (Yes/No):No

Base Pay Range: $113,600 - $205,000

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ348654&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

The System Reliability Engineer (SRE) guides and mentors other SREs and improves and protects the software and systems behind T-Mobile's IT services, including scalability, availability, latency, performance, security, and capacity, while enabling faster, higher-quality software delivery.

In this role, you will support T-Mobile’s Legal & Emergency Response platforms—mission-critical systems that enable response to urgent law enforcement and emergency situations. These systems operate in high-stakes environments where reliability, speed, and accuracy truly matter. When these systems are up and running, they can help enable real-world outcomes that impact people in critical moments.

This is not a maintenance role. You’ll step into a modern, cloud-native platform that is still evolving—giving you the opportunity to shape how it scales, improves, and becomes truly resilient. You’ll work on meaningful problems, own production systems end-to-end, and directly influence how reliability is built into the platform.

You’ll also work in an environment that embraces modern engineering practices, including strong adoption of AI-assisted tools, and a culture that values ownership, collaboration, and continuous improvement.

If you’re someone who thrives in high-impact environments, enjoys solving complex reliability challenges, and wants your work to matter beyond just uptime metrics—this is a role where you can make a real difference.

T-Mobile requires U.S. citizenship for certain roles within the organization. This role requires U.S. citizenship. Individuals hired into this role will be required to submit documentation proving U.S. citizenship within the first 7 days of hire - failure to do so will result in termination.

Job Responsibilities:

• Apply DevOps automation for CI/CD, configuration management, and environment management (non-prod and prod)
• Provision and manage environments; configure pipelines and infrastructure (VMs/containers)
• Improve availability, scalability, latency, and efficiency of services, with emphasis on Legal Technology platforms
• Own reliability and performance of critical applications (LRS, E-Core, LEEP)
• Participate in on-call rotation (~1 week every 2 months); respond to alerts/incidents
• Lead incident response, root cause analysis, and post-incident improvements
• Build and enhance observability (dashboards, alerts), runbooks, and automation
• Partner with engineering to design for reliability and eliminate recurring issues in distributed systems
• Drive improvements in delivery and operations (cloud enablement, microservices, containerization, zero-downtime deployments)
• Mentor SREs and guide reliability practices across the team

Education and Work Experience:

• Bachelor’s Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience
• 4–7+ years relevant experience (Required)
• Experience in Agile/DevOps environments (Required)
• Proficiency in one or more: Java, Python, Go, C/C#, or scripting (Shell/Perl) (Required)
• Experience with DBMS (Postgres or Oracle) (Required)
• Experience with CI/CD tools (e.g., Jenkins) and DevOps tools (GitHub/GitLab, Chef/Puppet) (Required)
• Experience with Docker, Kubernetes (Required)
• Experience with APM/observability tools (e.g., Splunk, Grafana, AppDynamics) (Required)
• Experience in cloud environments (Preferred)
• Experience troubleshooting distributed systems using logs/metrics/traces (Required)
• Experience with high-availability or regulated environments (Preferred)
• Experience leveraging AI-assisted tools (e.g., Copilot, ChatGPT) (Preferred)

Knowledge, Skills and Abilities:

• DevOps (Required)
• Integration (Required)
• Cloud Computing (Preferred)
• Strong troubleshooting in distributed systems
• Ability to operate in production environments and respond to incidents
• Ownership mindset with focus on reliability and continuous improvement

Additional Role Context:

• Work on systems supporting law enforcement and emergency response
• Contribute to platforms with potential public safety impact
• Modern, evolving platform with opportunity to influence architecture and reliability
• Collaborative environment with shared operational ownership

• At least 18 years of age
• Legally authorized to work in the United States

T-Mobile requires U.S. citizenship for certain roles within the organization. This role requires U.S. citizenship. Individuals hired into this role will be required to submit documentation proving U.S. citizenship within the first 7 days of hire - failure to do so will result in termination.

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $98,500 - $177,700

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ347913&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
This role addresses technical challenges by translating business and functional requirements into test deliverables and systems. It involves developing, implementing, and sustaining automated test processes and controls throughout software development and sustainment lifecycles. The role includes leading and consulting on test automation strategy, design, implementation, and execution. Success is measured by the quality, maintainability, and performance of automated test code and frameworks. The work impacts organizational quality standards and supports continuous delivery through collaboration and practice leadership.

Job Responsibilities:

• Design and maintain automation systems and tools to improve testing efficiency and coverage
• Provide practice leadership by training peers, contributing to quality standards, and managing defect processes
• Ensure requirements and user stories are testable and provide input to test activities and estimates
• Coordinate with development and operations teams to uphold testing practices and quality thresholds
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience (Required)
• Acceptable areas of study include Software Engineering, Computer Science or a related field or the foreign equivalent, and 5 years of progressively responsible postbaccalaureate relevant work experience.
  (Required)
• 4-7 years Professional experience using 3 or more development languages (e.g., TypeScript, JavaScript, Python, Java etc.). (Required)
• 4-7 years Professional experience using 3 or more automation tools (e.g., Cypress (preferred) Selenium, TestNG, Appium, Sauce Labs, Rest Assured, Postman, Cucumber, Jasmine, Protractor, etc.). (Required)
• 4-7 years Professional experience with various testing methodologies and strategies: Test Driven Development, Behavior Driven Development, etc. (Required)
• 4-7 years Professional experience using CA Service Virtualization or equivalent. (Required)
• 4-7 years Professional experience using issue-tracking software and agile project management systems. (Required)
• 4-7 years Professional experience designing and developing applications on Unix or Windows environment, mobile platforms (Android or iOS) or designing complex multi-tiered applications. (Required)

Knowledge, Skills and Abilities:

• Agile (Required)
• End-to-end Testing (Required)
• Problem Solving (Required)
• Analytics (Required)

Licenses and Certifications:

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $89,400 - $161,300

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ347005&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
This role is essential for designing and developing data architectures to support organizational data needs. It primarily involves collaborating with data engineers to analyze, architect, design, and develop data warehouse and business analytics solutions. The role includes mentoring team members to enhance their data engineering skills and capabilities. Success is measured by the effectiveness of data engineering solutions, team skill development, and contribution to data architecture innovation. The work impacts the organization by enabling data-driven decision-making and advancing data infrastructure capabilities for business insights.

Job Responsibilities:

• Develop data engineering solutions that enable data pipelines, visualization, and analytical tools to support business requirements
• Perform data wrangling, exploration, and discovery of heterogeneous data to generate new business insights
• Contribute to team knowledge sharing and drive the advancement of new data engineering capabilities
• Mentor team members to build and enhance their data engineering skillsets and professional growth
• Assist management in project definition, including estimating, planning, and scoping work to meet objectives
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience (Required)
• Acceptable areas of study include Computer Engineering, Computer Science, a related subject area (Required)
• 4-7 years Advanced knowledge and experience in building and orchestrating complex data pipelines with Python, Scala, and/or Go (Required)
• Developing cloud solutions using data series; experience with cloud platforms (Amazon Web Services, Azure, or Google Cloud) (Required)
• 4-7 years  Hands-on development migrating data to, leveraging features of and optimizing workloads on cloud platforms Snowflake (Required)
• 4-7 years Experience in SQL, NoSQL, and/or relational database design and development (Required)
• 4-7 years Developing cloud based solutions using data series; experience with cloud platforms (Amazon Web Services, Azure, or Google Cloud) (Required))

Knowledge, Skills and Abilities:

Licenses and Certifications:

• Cloud platform certification(s) i.e. AWS Certified Solutions Architect, AWS Certified Cloud Practitioner or Microsoft Certified Solutions Associate (MCSA) (Preferred)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $105,100 - $189,600

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ347424&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Job Overview
This role addresses technical challenges by translating business and functional requirements into test deliverables and systems. It primarily involves developing, implementing, and sustaining test automation processes throughout software development and sustainment lifecycles. The role is distinguished by leading test automation strategy and creating maintainable, high-quality automated test code and frameworks. Success is measured by the effectiveness of automated test execution, integration into delivery pipelines, and quality assurance outcomes. The work impacts organizational software quality and reliability, supporting development teams and enhancing customer satisfaction.

Job Responsibilities:

• Develop and maintain automated and manual tests to measure product quality and support continuous delivery pipelines
• Ensure requirements and user stories are testable and clarify ambiguities to support accurate test design and execution
• Coordinate with development and operations teams to uphold testing practices and meet quality thresholds
• Design, develop, and maintain automation tools and systems to support development and testing activities
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 2 years of related work experience
  OR combination of education and experience deemed equivalent (Required)
• Acceptable areas of study include Technical Discipline. Equivalent experience considered. (Preferred)
• 2-4 years Professional experience using 3 or more development languages (e.g., TypeScript, JavaScript, Python, Java, etc.). (Preferred)
• 2-4 years Professional experience using 3 or more automation tools (e.g., Cypress, Selenium, TestNG, Appium, Sauce Labs, Rest Assured, Postman, Cucumber, Jasmine, Protractor, etc.). (Preferred)
• 2-4 years Professional experience with various testing methodologies and strategies: Test Driven Development, Behavior Driven Development, etc. (Preferred)
• 2-4 years Professional experience using CA Service Virtualization or equivalent. (Preferred)
• 2-4 years Professional experience using issue-tracking software and agile project management systems. (Preferred)
• 2-4 years Professional experience designing and developing applications on Unix or Windows environment, mobile platforms (Android or iOS) or designing complex multi-tiered applications. (Preferred)

Knowledge, Skills and Abilities:

• Agile (Required)
• End-to-end Testing (Required)
• Problem Solving (Required)
• Analytics (Required)

Licenses and Certifications:

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $72,000 - $129,900

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ347505&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

Are you ready to join the Un-carrier movement?

We are seeking a highly skilled and motivated Sr iOS Software Engineer to join the team powering the T-Life app—T-Mobile’s flagship mobile experience. In this role, you will contribute to the design, development, and delivery of high-quality, performant, and AI-enabled Android features that reach millions of users.

The Sr Software Engineer is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high availability environments. The role involves collaborating with engineers to develop software components using modern technologies and architectural best practices. It requires independent judgment to resolve technical issues and make recommendations for software design and implementation. Success is measured by the ability to deliver effective software solutions that integrate with system protocols and meet business and technical requirements. The work impacts organizational capabilities by enabling advanced software systems that improve operational efficiency and customer experience.

• Develop software solutions and conduct tests to drive engineering projects and ensure quality deliverables, including design and development of scalable iOS features using Swift and modern Apple frameworks.

• Contribute to design innovations that improve systems, processes, or services using new frameworks, architectural patterns such as MVVM or Coordinator, and industry best practices.

• Collaborate with technical teams to deliver solutions and mentor others through knowledge sharing and training sessions, including guidance on mobile engineering standards and AI-enabled feature integration.

• Support technology strategy by evaluating and applying current iOS technologies and mobile development trends that align with business goals.

• Create clear documentation for software code, system designs, and business requirements to support knowledge sharing and cross-team collaboration.

• Lead medium-to-large iOS initiatives, contribute to architectural decisions, and promote scalable, secure, and maintainable mobile application design.

• Integrate RESTful APIs and backend services, including AI-powered services that enable personalization, conversational experiences, recommendations, and intelligent automation.

• Ensure quality through strong unit testing, performance optimization, CI/CD participation, and adherence to security and app store compliance standards.

• Also responsible for other duties/projects as assigned by business management as needed.

Education and Work Experience:

• Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience (Required)

• Acceptable areas of study include Computer Science, Software Engineering, Information Management or equivalent experience in field (Required)

• 4-7+ years - Technical engineering experience.

• Strong experience developing iOS applications using Swift and modern Apple frameworks such as SwiftUI and UIKit.

Knowledge, Skills and Abilities:

• Communication (Required)

• Customer Service (Required)

• Analytics (Required)

• Technical Writing (Required)

Preferred Qualifications:

• Experience with architectural patterns such as MVVM, MVC, or Coordinator.

• Experience integrating RESTful APIs and backend services that support personalization or intelligent user journeys.

• Exposure to AI-powered APIs, LLM-backed services, inference endpoints, or recommendation systems.

• Understanding of AI/ML concepts including model limitations, inference workflows, data privacy considerations, and responsible AI practices.

• Experience with Xcode, CI/CD pipelines, Git workflows, and mobile release processes.

• Strong understanding of iOS memory management, concurrency, threading, and performance profiling.

• Experience mentoring engineers and contributing to shared platform components or design systems.

• Experience building and releasing consumer-facing mobile applications at scale.

• Understanding of secure mobile development practices including encryption, OAuth flows, and secure API communication.

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): Yes

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $113,600 - $205,000

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ347866&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

This role is essential for developing and optimizing platform services that support the software development lifecycle and cloud infrastructure. It involves designing, deploying, and enhancing platform architecture with a focus on security, cost-efficiency, and operational excellence. The position requires collaboration with engineering, data, and product teams within an Agile environment to improve platform capabilities. Success is measured by the robustness, efficiency, and automation of platform services that enhance developer and customer experience. The work directly impacts the technological framework that supports organizational objectives and customer solutions.

Job Responsibilities:

• Design and deploy platform services to improve infrastructure performance, security, and cost-efficiency
• Optimize existing platform services to efficiently handle core data workloads
• Collaborate with engineering, data, and product teams to advance platform capabilities
• Implement automation and operational improvements to enhance developer experience
• Ensure robust platform architecture through practical engineering solutions
• Participate in code review sessions to ensure the quality and security of code and configuration
• Triage and remediate alerts from service monitoring and security events
• Work within an Agile environment to streamline processes and increase productivity
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 3 years of related work experience
  OR advanced degree with 1 year of related work experience
  OR combination of education and experience deemed equivalent (Required)
• Acceptable areas of study include Computer Science or Related Field (Preferred)
• 4-7 years Developing and deploying platform services with a focus on automation and operational excellence (Required)
• 4-7 years Collaborating with engineering, data, and product teams in an Agile environment to advance platform capabilities (Preferred)
• 4-7 years Optimizing infrastructure for performance, security, and cost-efficiency in a cloud environment (Required)

Knowledge, Skills and Abilities:

• Agile Methodologies - Expertise in applying Agile practices and principles to improve the efficiency and effectiveness of software development projects. (Required)
• Technical Leadership - Ability to lead platform engineering teams, providing technical guidance and support in a dynamic environment. (Required)
• Problem Solving - Strong analytical skills to solve complex technical issues and optimize platform performance and security. (Required)
• Collaboration - Effective in working cross-functionally with various teams to enhance platform capabilities and achieve business goals. (Required)
• Security - In-depth understanding of cybersecurity principles to safeguard platform integrity and data privacy. (Required)
• Cloud computing - Knowledge of cloud services and architectures to support scalable and secure platform solutions, AWS highly preferred. (Required)
• Automation - Skilled in automating processes to enhance platform efficiency and reduce manual workload (Preferred)
• Experience with any (2) of the following languages: Go, Java, Scala, Python, JavaScript

Licenses and Certifications:

• Certified Kubernetes Administrator (CKA): Certification that validates the ability to design, build, configure, and expose native cloud applications for Kubernetes, an essential skill for platform engineers working with container orchestration. (Preferred)
• AWS Certified Solutions Architect: Certification demonstrating proficiency in designing distributed systems and applications on the AWS platform, which is crucial for optimizing platform services in cloud environments. (Preferred)
• Certified Information Systems Security Professional (CISSP) An advanced-level certification for IT pros serious about careers in information security, focusing on managing and securing corporate environments, aligning with the security aspects of the role. (Preferred)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

Base Pay Range: $116,000 - $209,300

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ347415&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

At T-Mobile, we invest in YOU!  Our Total Rewards Package ensures that employees get the same big love we give our customers.  All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

This role is responsible for designing and implementing secure, scalable, and highly reliable technology solutions across cloud platforms, networking, and cybersecurity domains. This role combines advanced expertise in system architecture, cloud engineering (Azure, AWS), and DevSecOps practices to ensure optimal performance, availability, and security of enterprise systems. Key responsibilities include managing identity and access controls, certificate lifecycle, patch management using SCCM, and automation through scripting. Additionally, the role oversees Microsoft 365 (M365) services to ensure seamless collaboration, compliance, and security across productivity platforms. Success is measured by improved security posture, operational efficiency, and enhanced service reliability, directly impacting organizational performance and customer experience.

This is a hybrid position required to be in-office at least 2 days a week.

T-Mobile requires U.S. citizenship for certain roles within the organization. This role requires U.S. citizenship. Individuals hired into this role will be required to submit documentation proving U.S. citizenship within the first 7 days of hire - failure to do so will result in termination.

MAIN RESPONSIBILITIES:

System Architecture & Reliability

• Develop and implement system designs to improve software delivery speed and operational efficiency.
• Lead architecture for cross-domain programs ensuring alignment with enterprise standards.
• Deliver solutions that enhance service availability, scalability, latency, and efficiency.

Cloud & Platform Engineering

• Design and deploy solutions on Azure and AWS.
• Build and operate cloud-native platforms (Kubernetes, service mesh, ingress, policy engines).
• Implement Infrastructure as Code (IaC) for automated deployments.

Identity & Access Management

• Administer Active Directory and integrate with cloud identity solutions.
• Configure 802.1X authentication for secure network access.
• Manage digital certificates lifecycle (issuance, renewal, revocation)

Networking & Security

• Manage DNS, TCP/IP networks, and network segmentation.
• Implement firewalls, VPNs, and Zero Trust principles.
• Apply cybersecurity frameworks and monitor vulnerabilities.

Operating Systems & Patch Management

• Maintain and secure Windows and Linux servers.
• Utilize SCCM for patch management and compliance reporting.
• Perform OS hardening and lifecycle management.

Microsoft 365 Administration

• Manage M365 services including Exchange Online, SharePoint, Teams, and OneDrive.
• Ensure compliance, security, and availability of collaboration platforms.
• Implement policies for data governance and identity integration with M365.

Automation & Scripting

• Develop scripts in PowerShell, Python, or Bash to automate tasks.
• Support CI/CD pipelines and cloud enablement.

Monitoring & Incident Management

• Use APM tools (AppDynamics) and observability platforms (Splunk) for troubleshooting.
• Participate in incident/problem management and disaster recovery planning.

KNOWLEDGE, SKILLS, AND ABILITIES:

• Ability to design secure, scalable, and highly available systems across hybrid and cloud environments
• Integration
• Cybersecurity Frameworks
• Ability to lead architecture design
• Ability to translate business requirements into secure, scalable technical solutions.
• Performance tuning, capacity planning
• Cloud Computing

QUALIFICATIONS:

• Bachelor’s degree in Computer Science, Engineering, Information Technology, or related field OR equivalent experience
• Advanced degree with 5+ years of related experience preferred
• 7+ years of progressive experience in systems architecture, platform engineering, or site reliability engineering
• Hands-on experience with Azure and AWS cloud platforms
• Expertise in Active Directory, DNS, 802.1X, and certificate lifecycle management
• Strong background in Windows and Linux operating systems
• Proficiency in TCP/IP networking and network security principles
• Administration of Microsoft 365 (M365) services (Exchange Online, SharePoint, Teams)
• Automation and scripting using PowerShell, Python, or Bash preferred
• Experience working in a cloud environment (public/private).
• Knowledge of containerization (Docker, Kubernetes) preferred
• Experience in incident and problem management, root cause analysis, and disaster recovery planning preferred

MINIMUM REQUIREMENTS:

• US citizenship (without dual citizenship).
• At least 18 years of age and legally authorized to work in the United States.
• Active security clearance or ability to obtain one.

T-Mobilerequires U.S. citizenship for certain roles within the organization. This role requires U.S. citizenship. Individuals hired into this role will be required to submit documentation proving U.S. citizenship within the first 7 days of hire - failure to do so will result in termination

Base Pay Range: $114,800 - $207,200

Corporate Bonus Target: 20%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, https://paylookup.t-mobile.com/paylookup?reqID=REQ345685&paradox=1

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing [email protected] or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.