Software Engineer III (Backend Java)

Reference: R-2657272Posted: 2026-09-29Location: SUNNYVALE, CA, United StatesSalary: $117000 - $234000/yearType: Full time / Regular/PermanentCompany: WalmartBusiness Segment: Home OfficeImmigration sponsorship is not available for this role. Applicants must be authorized to work for any employer in the United States without current or future visa sponsorship. This is a full-time onsite role based in Sunnyvale, CA; remote and hybrid options are not available.Role Summary:As a Software Engineer III, you will contribute to the design and development of scalable software solutions by collaborating with cross-functional teams including product management and user experience. This role involves troubleshooting complex issues, performing root cause analysis, and delivering high-quality code while ensuring adherence to security and performance standards. You will manage project requirements, support continuous integration and deployment, and provide technical guidance to small engineering groups. Your efforts will drive sustainable solutions that meet business objectives and enhance system reliability, supporting the company’s commitment to innovation and operational excellence. About the Team: Our team partners closely with Walmart International, supporting over 5,900 retail units across 26 countries under 55 banners. We focus on delivering a real-time transaction rewards service that enhances customer acquisition and retention globally. By collaborating across regions including Africa, Argentina, Canada, China, India, Japan, and Mexico, we develop scalable solutions that drive international promotions and rewards. The team emphasizes technical excellence, continuous development, and innovative platform design to meet evolving business needs while ensuring reliable and efficient service delivery at scale. What You'll Do:Collaborate with cross-functional teams to define high-level design and technical solutions for projects.Develop, test, and maintain code ensuring compliance with quality, security, and scalability standards.Troubleshoot and resolve production and business issues through root cause analysis and corrective actions.Manage project requirements, translate them into technical deliverables, and ensure timely delivery.Support continuous integration and deployment processes by automating routine tasks and monitoring application performance.Provide guidance and mentorship to small engineering teams, including offshore associates.Document technical solutions and maintain traceability between requirements and implementation.What You'll Bring:4+ years of full-time professional work experience as a Software Engineer specific to backend Java development.Proven expertise in object-oriented programming and platform design with strong technical acumen.Experience in iterative and incremental development, including continuous integration and delivery practices.Proficiency in API design, component services, and debugging complex software systems.Ability to develop and deliver scoped features or models aligned with product strategy.Skilled in documentation-based coding and implementing telemetry for performance monitoring.Demonstrated capability in troubleshooting, root cause analysis, and defect management.Familiarity with generative artificial intelligence and emerging development tools and frameworks.About Walmart Global Tech: Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity experts and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail. Walmart’s culture is a competitive advantage, and it’s fostered by being together. Working together in person allows us to collaborate, align quickly and innovate with greater speed. We use our campuses to create purposeful connections rooted in deepening understanding and investing in the development of our associates. 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. Equal Opportunity Employer: Walmart, Inc. is an Equal Opportunity Employer - by choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing unique styles, experiences, identities, ideas and opinions while being welcoming of all people. The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process. #LI-onsite 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 . 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. 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 : - StockMinimum qualifications["Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 2 years’ experience in software engineering or related area.Option 2: 4 years’ experience in software engineering or related area."]Preferred qualifications["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.", "Customer Service"]