(USA) Senior, Software Engineer

Walmart • Sunnyvale, CA

3d • Hybrid

About The Position

The Senior Software Engineer will lead the delivery of scoped features and models through collaborative teams, ensuring alignment with platform and business objectives. This role involves designing, developing, testing, and maintaining scalable software solutions using modern programming languages and AI/LLM integration. The position requires strong technical judgment, continuous improvement, and effective communication with stakeholders to translate complex problems into actionable solutions. The engineer will also support DevOps practices, code quality, and mentoring efforts to drive innovation and operational excellence within Walmart’s technology environment. Join Walmart’s Growth organization, where we build scalable tools and platforms that power advertising across our digital ecosystem. Our team delivers web and application-based solutions that enable ad creation, delivery, optimization, and measurement at scale.

Requirements

• Proven experience as a Senior Software Engineer building scalable applications.
• Full-stack development expertise.
• Strong proficiency in Java and Python for Backend Development.
• Strong proficiency in JavaScript for Frontend Development.
• Experience with SQL and NoSQL databases.
• Familiarity with cloud platforms, APIs, and modern DevOps practices.
• Experience or strong interest in AI/LLM-powered technologies, including agentic AI applications.
• 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

• 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.

Responsibilities

• Design, build, and scale full-stack applications supporting digital advertising platforms.
• Develop and integrate backend services and APIs used across web and app experiences.
• Collaborate with product, design, and engineering partners to deliver high-impact features.
• Apply best practices across CI/CD, testing, monitoring, and cloud-native development.
• Leverage AI-powered capabilities to enhance platform intelligence and efficiency.

Benefits

• Beyond competitive pay, 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.
• 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, parental leave, family care leave, bereavement, jury duty, and voting.
• 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.
• Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
• Live Better U is a company 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.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 1-10 employees