(USA) Senior, Software Engineer

Walmart; Sunnyvale (CA); On-site; USD 117,000 - 234,000; Full time

Benefits offered by this job

Health benefits

401(k) and stock purchase

Paid time off (PTO) and family leave

Education benefits (Live Better U)

Employee discounts

Job summary

Walmart is seeking a Senior Software Engineer in Sunnyvale, CA to lead delivery of scalable, secure software solutions within a product‑driven environment. You will own feature delivery, mentor peers, and drive integration of AI/ML components across the full software lifecycle.

You will collaborate with cross‑functional teams, apply coding best practices, perform reviews, and contribute to platform innovation that enhances customer and associate experiences at scale.

Qualifications

• Option 1: 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.
• Option 2: 5 years’ experience in software engineering or related area.

Responsibilities

• Own scoped feature and model delivery through collaborative engineering teams, managing implementation, iteration, testing, and support.
• Write clean, efficient, and reliable code using multiple programming languages, ensuring adherence to software development lifecycle best practices.
• Integrate AI and machine learning components to enhance software intelligence and innovation.
• Participate in solution design, evaluating trade-offs and ensuring scalable, secure, and maintainable systems.
• Conduct code reviews, debugging, and continuous integration to maintain high-quality deliverables.
• Collaborate with stakeholders to translate business needs into technical requirements and measurable outcomes.
• Monitor application performance and support DevOps practices for reliable software delivery.
• Mentor peers and contribute to engineering excellence through knowledge sharing and continuous improvement.

Skills

Java

CI/CD

AI/ML integration

Code reviews

Team collaboration

Education

Bachelor's degree in computer science or related field

Master's degree (preferred)

Job description

Position Summary... What you’ll do... Role summary: As a Senior Software Engineer at Walmart, you will lead the delivery of scalable, secure software solutions by collaborating with cross‑functional teams. You will drive the full software development lifecycle, including design, coding, testing, and deployment, while integrating advanced AI and machine learning components. This role requires strong technical judgment, continuous improvement, and proactive problem‑solving to meet business objectives. You will mentor peers, contribute to platform innovation, and ensure high‑quality outcomes that enhance customer and associate experiences within a dynamic, product‑focused environment.

About the team: Walmart Fulfillment Services (WFS) provides comprehensive fulfillment solutions for Walmart Marketplace sellers, combining scale, quality, and operational excellence. The team partners with Engineering, Product, Business, and Analytics to develop innovative supply chain capabilities such as streamlined inventory intake, preferred carrier programs, and personalized forecasting. As a Senior Software Engineer, you will help build scalable, high‑performance systems that support seller growth and enhance customer experience. The team focuses on iterative development, data‑driven decision‑making, and cross‑functional collaboration to continuously improve and deliver impactful fulfillment products at scale.

What you’ll do

• Own scoped feature and model delivery through collaborative engineering teams, managing implementation, iteration, testing, and support.
• Write clean, efficient, and reliable code using multiple programming languages, ensuring adherence to software development lifecycle best practices.
• Integrate AI and machine learning components to enhance software intelligence and innovation.
• Participate in solution design, evaluating trade‑offs and ensuring scalable, secure, and maintainable systems.
• Conduct code reviews, debugging, and continuous integration to maintain high‑quality deliverables.
• Collaborate with stakeholders to translate business needs into technical requirements and measurable outcomes.
• Monitor application performance and support DevOps practices for reliable software delivery.
• Mentor peers and contribute to engineering excellence through knowledge sharing and continuous improvement.

What you’ll bring

• Proven expertise in object‑oriented programming and software development using Java and related languages.
• Strong experience in delivering scoped features and managing full software development lifecycles, including CI/CD and automated testing.
• Ability to conduct thorough code reviews, debugging, and defect management to ensure high‑quality software.
• Familiarity with AI/ML integration and generative AI tools to enhance development efficiency.
• Skilled in designing scalable, secure, and maintainable software solutions aligned with business objectives.
• Effective collaboration and communication skills to work across teams and stakeholders.
• Commitment to continuous learning, innovation, and technical leadership.

Benefits

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 https://one.walmart.com/notices.
• 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.

For Information About Benefits And Eligibility, See One.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.

The annual salary range for this position is $117,000.00 - $234,000.00. Additional compensation includes annual or quarterly performance bonuses.

Additional Compensation

• Stock

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 3 years’ experience in software engineering or related area.
• Option 2: 5 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 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.

Primary Location

1375 Crossman Ave, Sunnyvale, CA 94089-1114, United States of America

Walmart and its subsidiaries are committed to maintaining a drug‑free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.