Senior, Software Engineer

Position Summary...

What you'll do...

Role summary:
As a Senior Software Engineer, you will lead the design, development, and delivery of scalable software solutions that align with business objectives and technical requirements. This role involves analyzing requirements, creating detailed designs, writing maintainable code, and ensuring high-quality testing and deployment. You will collaborate across teams to address risks, optimize performance, and implement continuous integration and delivery practices. Your expertise in software architecture, coding standards, and emerging technologies will drive innovation and operational excellence within an agile environment, supporting Walmart’s commitment to reliable and efficient technology solutions.

About the team:
The UPP Payments team develops and maintains a highly scalable, fault-tolerant distributed payments platform that supports mission-critical transaction processing at enterprise scale. The team operates at the intersection of cloud-native architecture and regulated payment systems, addressing challenges in resiliency, traffic routing, certification, and observability. Engineers design distributed services, implement intelligent routing and fallback mechanisms, and ensure platform stability during peak volumes and failure scenarios. Emphasizing technical ownership, engineering rigor, and operational excellence, the team fosters leadership growth as the platform expands across markets.

What you'll do:

• Analyze and scope software requirements, including functional and non-functional aspects, to align with business objectives.
• Design scalable, maintainable software components using established architecture and design patterns.
• Develop, review, and maintain high-quality code adhering to coding standards and security policies.
• Implement automated testing and continuous integration to ensure software reliability and performance.
• Troubleshoot and resolve defects, conducting root cause analysis and regression testing.
• Collaborate with cross-functional teams to deliver iterative product enhancements and support deployment processes.
• Monitor application performance and implement telemetry for proactive issue detection and resolution.

What you'll bring:

• Extensive experience in software engineering with strong proficiency in Java and object-oriented programming.
• Demonstrated expertise in code review, debugging, and delivering scalable, maintainable solutions aligned with business objectives.
• Solid understanding of software architecture, design patterns, and distributed systems to support high availability and performance.
• Proven ability to analyze requirements, create detailed designs, and implement solutions within agile development frameworks.
• Skilled in continuous integration and continuous delivery (CI/CD) practices, including automation and telemetry implementation.
• Strong technical acumen with knowledge of testing methodologies and defect management to ensure software quality.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.
For information about PTO, see https://one.walmart.com/notices.
Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart.

Bentonville, Arkansas US-09050: The annual salary range for this position is $90,000.00 - $180,000.00

Sunnyvale, California US-11807: The annual salary range for this position is $117,000.00 - $234,000.00
Additional compensation includes annual or quarterly performance bonuses.
Additional compensation for certain positions may also include :
- Stock

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Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years’ experience in software engineering or related area.
Option 2: 5 years’ experience in software engineering or related area.

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master’s degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 1 year's experience in software engineering or related area., We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Primary Location...

805 Se Moberly Ln., Bentonville, AR 72712, United States of AmericaWalmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

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