Software Engineer III

Walmart•Sunnyvale, CA

4d•$117,000 - $234,000•Onsite

About The Position

As a Software Engineer III, you will lead the design and development of scalable software solutions by collaborating with cross-functional teams including product management and user experience. You will troubleshoot complex issues, perform root cause analysis, and implement effective resolutions to enhance system performance and reliability. This role involves managing project requirements, coding, testing, and ensuring timely delivery while mentoring small engineering groups. Your expertise in modern development practices and continuous integration will drive innovation and operational excellence, supporting Walmart’s commitment to delivering high-quality technology solutions that meet evolving business needs. About the team: Our team develops scalable, high-performance software solutions supporting post-purchase customer journeys, including order lifecycle management, fulfillment orchestration, delivery visibility, exception handling, and returns. We build reliable, customer-focused platforms that minimize order friction, enhance transparency, and improve operational efficiency through automation and intelligent workflows. Collaborating closely with product, data, and operations teams, we design and maintain mission-critical systems serving millions of users. Committed to technical excellence, observability, and proactive problem-solving, the team drives continuous improvements aligned with strategic business goals across fulfillment and logistics domains.

Requirements

Bachelor's degree in computer science, engineering, or related field
Minimum 5+ years of experience in software design, development, and automated deployments.
5+ years- Hands on experience building Java-based systems and experience of working in cloud-based solutions is a must.
Should be proficient in Java and Kafka
Knowledge of emerging technologies including generative artificial intelligence and DevOps tools.
Comfortable taking full ownership of data infrastructure, from architecture to deployment.
A good understanding of, Data Structures, Algorithms & Problem Solving
Ability to conduct root cause analysis and troubleshoot complex production issues effectively.

Nice To Haves

Master’s degree in Computer Science, Computer Engineering, Computer Information Systems, 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.
Masters: Computer Science

Responsibilities

Collaborate with product, project, business, and user experience teams to define high-level design and technical solutions for projects.
Develop, write, and test code ensuring alignment with business and technical requirements, including security and scalability standards.
Troubleshoot and resolve production and business issues through root cause analysis and coordinated action plans.
Manage project tasks, communicate status, and ensure timely delivery and hand-offs across cross-functional teams.
Mentor and guide small engineering groups, providing documentation, direction, and support.
Implement automation scripts and telemetry features to enhance continuous integration and delivery processes.
Conduct testing, defect management, and performance monitoring to maintain application quality and reliability.

Benefits

Beyond our great compensation package, you can receive incentive awards for your performance.
Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.
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.
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.