Senior, Software Engineer - Backend (Node.js / TypeScript / Rust)

WalmartSunnyvale, CA
$117,000 - $234,000Onsite

About The Position

Walmart is seeking a Senior Software Engineer to lead the delivery of scalable software solutions through collaborative engineering teams. This role involves designing, developing, testing, and maintaining high-quality code across multiple languages and platforms, with a focus on AI/ML integration and continuous improvement. The successful candidate will drive technical excellence, mentor peers, and ensure alignment with broader system objectives. Strong problem-solving skills and the ability to translate complex requirements into reliable, maintainable software are essential to support Walmart’s commitment to innovation and operational excellence. The Pre Purchase Experience Platform team at Walmart delivers a seamless shopping experience to millions globally. This collaborative group includes Engineering, UX, Product Management, Business, and Analytics professionals who rapidly develop and iterate on platform services powering Homepage, Content Pages, Search, Browse, Deals, and Item pages across web and mobile. The team focuses on high-performing front-end solutions, integrating advanced features such as Virtual Try-On and Generative AI. Continuous experimentation, innovation, and customer feedback drive the development of scalable, reliable products that enhance the top-of-the-funnel shopping journey.

Requirements

  • Hands-on coding experience with NodeJS, Typescript, Rust
  • Fundamental Web development skills (Core understanding of the web, services and how things integrate). Cookies, headers, server to server communication understanding is critical
  • Excellent communication, interpersonal skills and be able to articulate complex technical concepts in an approachable way for broad audiences.
  • 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.
  • 5 years’ experience in software engineering or related area.

Nice To Haves

  • Experience in working with GraphQL using NodeJS would be a plus.
  • 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.
  • Knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly.
  • 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.

Responsibilities

  • Lead delivery of scoped features and models through collaborative engineering teams, ensuring alignment with platform and system objectives.
  • Develop, test, and maintain high-quality, efficient code across NodeJS, TypeScript , Rust supporting full software lifecycle and CI/CD processes.
  • Integrate AI/ML components and leverage generative AI tools to enhance software capabilities and development efficiency.
  • Participate in solution design, conducting code reviews and applying best practices for scalable, secure, and maintainable systems.
  • Collaborate with stakeholders to translate business needs into technical requirements and measurable outcomes.
  • Monitor application performance, support defect resolution, and drive continuous improvement initiatives.
  • Mentor peers and contribute to knowledge sharing and engineering excellence.

Benefits

  • Competitive pay
  • Performance-based bonus awards
  • Medical coverage
  • Vision coverage
  • Dental coverage
  • 401(k)
  • Stock purchase
  • Company-paid life insurance
  • PTO (including sick leave)
  • Parental leave
  • Family care leave
  • Bereavement
  • Jury duty
  • Voting leave
  • Short-term disability
  • Long-term disability
  • Company discounts
  • Military Leave Pay
  • Adoption and surrogacy expense reimbursement
  • PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes.
  • Walmart-paid education benefit program (Live Better U) for full-time and part-time associates.
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