(USA) Software Engineer III
Software Engineering
USD 90k-180k / year + Equity
Posted on Jul 12, 2026
Position Summary...
Help drive a culture of experimentation and data-driven decision-making at Walmart scale tocontinuously evolve and improve the customer experience.
We are looking for a software engineer to build and maintain systems that power Walmart's self-serve
experimentation platform. This position sits on the Walmart Experimentation Platform team, where our
mission is to deliver a first-in-class, reliable, and scalable experimentation experience across all of
Walmart's digital surfaces. You will work on real-time assignment engines, data pipelines, analytics
infrastructure, and developer tools that directly impact how Walmart makes product decisions.
What you'll do...
- Build and maintain reliable systems and data pipelines that support experimentation across Walmart's global engineering teams
- Write well-tested, production-quality code that runs at Walmart-scale traffic volumes
- Work in an agile, diverse engineering team alongside data scientists, engineers, and analystsgrowing your technical skills and career
- Develop features and fix defects across experimentation platform services, contributing clean, well-tested code through pull requests and code reviews
- Contribute to design discussions and technical planning for team projects, asking questions and offering ideas
- Contribute to project delivery by reviewing requirements; translating them into technical solutions with guidance from senior engineers; writing and developing code; testing; collaborating with cross-functional teams; troubleshooting bugs; and delivering on schedule
- Troubleshoot production issues by gathering information (issue, impact, criticality, root cause); engaging senior engineers and support teams to assist in resolution; formulating an action plan; and executing on it
- Support business outcomes by understanding the context behind assigned work and collaborating with teammates and stakeholders to deliver solutions that meet business needs
- Write and maintain technical documentation for systems you build
- Participate in on-call rotations, triaging issues and escalating when appropriate
- Continuously learn new technologies and share knowledge through team presentations or brown bags
- Proficiency in one or more: Java, Scala, Go, Rust, or Node.js
- Experience building and deploying services in cloud-based environments (GCP, Azure, or equivalent)
- Solid understanding of data structures, algorithms, and distributed systems fundamentals
- Experience with CI/CD pipelines and automated testing practices
- Experience working with Experimentation (A/B Testing) or Feature Flag systems
- Experience with streaming or batch data processing (Kafka, Spark, BigQuery)
- Familiarity with containerized deployments (Kubernetes, Docker)
- Experience with AI/ML products
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 $90,000.00 - $180,000.00 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 2 years’ experience in software engineering or related area.Option 2: 4 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, 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

















