(USA) Senior, Software Engineer

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

Benefits offered by this job

Health benefits

401(k) + stock

Paid time off

Live Better U education benefit

Job summary

Walmart Inc. in Sunnyvale, CA is seeking a Senior Software Engineer to lead delivery of scalable, secure software solutions, including services, APIs, and AI/ML components.

You’ll own full lifecycle development, participate in design reviews, and mentor peers in a fast-paced environment. You will write clean code across multiple languages (JavaScript, React, Python, Java, Rust, Dart, C++), drive CI/CD, integrate GenAI tools, ensure performance and security, and collaborate with cross-functional

Qualifications

• Minimum qualifications: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years’ experience; or 5 years’ experience in software engineering.
• Preferred qualifications: Master’s degree in Computer Science/Engineering or related area; WCAG 2.2 AA accessibility knowledge; experience with inclusive digital experiences.

Responsibilities

• Own delivery of scoped features and models through collaborative engineering teams, ensuring alignment with platform and system objectives.
• Write clean, efficient, and maintainable code across multiple languages, driving full software development lifecycle including CI/CD and automated testing.
• Integrate AI/ML components and leverage GenAI tools to enhance software intelligence and development efficiency.
• Participate in solution design, conduct code reviews, and apply best practices for scalable, secure, and maintainable systems.
• Collaborate with stakeholders to translate business needs into technical requirements and define success metrics.
• Monitor application performance, support defect management, and ensure high-quality software delivery.
• Mentor peers, promote continuous improvement, and contribute to engineering excellence and innovation.

Skills

JavaScript

React

Python

Java

Rust

Dart

C++

object-oriented programming

code reviews

debugging

documentation

AI/ML integration

Education

Bachelor's degree in CS/Engineering or related

Master’s degree in Computer Science/Engineering (preferred)

Tools

CI/CD

GenAI tooling

Job description

1275 Crossman Ave
Sunnyvale, CA 94089-1103

R-2699335

$117,000 - $234,000/yr

Regular/ Permanent

Position Summary

Role summary: Join Walmart as a Senior Software Engineer and lead the delivery of scalable, secure software solutions aligned with platform and business objectives. This role involves full lifecycle development, including design, coding, testing, deployment, and maintenance of services, APIs, and AI/ML components. Collaborate across teams to translate complex requirements into technical solutions while ensuring high quality and performance. Apply technical expertise in modern programming languages and development practices to drive innovation and continuous improvement. Contribute to mentoring peers and fostering a culture of engineering excellence within a dynamic, fast-paced environment.

About the team: The ads team advances Walmart’s e-commerce advertising by delivering sophisticated targeting, optimization, and reporting solutions. Utilizing cloud-native architecture and sound software design principles, the team develops scalable, resilient systems. Members participate in the full software development lifecycle, including design reviews, prototyping, and DevOps engineering. Collaboration across teams ensures alignment with business goals and technical standards. The team emphasizes continuous improvement through data-driven practices and innovative tools to enhance platform capabilities, supporting Walmart’s mission to deliver value through technology.

What you’ll do...

What you’ll do:

• Own delivery of scoped features and models through collaborative engineering teams, ensuring alignment with platform and system objectives.
• Write clean, efficient, and maintainable code across multiple languages, driving full software development lifecycle including CI/CD and automated testing.
• Integrate AI/ML components and leverage GenAI tools to enhance software intelligence and development efficiency.
• Participate in solution design, conduct code reviews, and apply best practices for scalable, secure, and maintainable systems.
• Collaborate with stakeholders to translate business needs into technical requirements and define success metrics.
• Monitor application performance, support defect management, and ensure high-quality software delivery.
• Mentor peers, promote continuous improvement, and contribute to engineering excellence and innovation.

What you’ll bring:

• ExtensiveexperienceinsoftwaredevelopmentwithproficiencyinlanguagessuchasJavaScript,React,Python,Java,Rust,Dart,andC++.
• Strongexpertiseinobject-orientedprogramming,codereview,debugging,anddocumentation-basedcodingpractices.
• Provenabilitytodeliverscopedfeaturesandmodelsthroughiterativedevelopmentandcontinuousintegration.
• ExperienceintegratingAI/MLcomponentsandleveraginggenerativeAItoolstoenhancesoftwaresolutions.
• Skilledindesigningscalable,secure,andmaintainablesystemsalignedwithtechnicalandbusinessobjectives.
• Demonstratedcollaborationskillswithcross-functionalteamsandeffectivecommunicationofcomplextechnicalconcepts.
• Commitmenttoengineeringexcellence,continuousimprovement,andproactiveproblem-solving.

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.

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: 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

1275 Crossman Ave, Sunnyvale, CA 94089-1103, 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.

Benefits you’ll enjoy

Discount Card

Get 10% off

Walmart associates are eligible for a 10% discount card on most regular-priced items and fresh produce in-store and on select items at Walmart.com. Eligible after 90 days of employment.

Live Better U

100% covered

Earn a degree or in-demand skills certificates with no debt- Walmart covers 100% of tuition and books. Live Better U offers 60+ programs for Associates to pursue their dreams.

Ready to grow your career? Walmart Academy offers job-specific retail training and leadership courses to help Associates reach their career goals.

Medical, dental, vision, and wellness programs for you and your family

Access mental health resources and assistance programs for life’s challenges

Training, leadership programs, and clear paths to advance.

Imagine a workplace surrounded by innovation.At Walmart’s new Home Office in Bentonville, Arkansas, we’re redefining what it means to work at a global leader.

Set on 350 acres of thoughtfully revitalized land, our new campus seamlessly integrates the charm of Northwest Arkansas with cutting edge design and technology. From biking trails and outdoor courtyards to flexible, tech-enabled workspaces, every detail reflects our commitment to sustainability, connection, and culture.

With amenities like on-site childcare at our Little Squiggles Children’s Enrichment Center, the Walton Family Whole Health & Fitness Center, and a vibrant food hall featuring local and international favorites, we’re creating a space where work-life balance isn’t just a goal—it’s a reality.
Beyond the campus, Bentonville offers a dynamic lifestyle with world-class dining, art at the Crystal Bridges Museum, and countless outdoor activities.

Whether you’re exploring High South cuisine, enjoying live performances at our new amphitheater, or cycling the Razorback Greenway, you’ll experience the perfect blend of small-town charm and big-city amenities.

Join us at Walmart and grow your career alongside a community that feels like home.

This isn’t just a workplace—it’s a destination for leaders eager to make a difference.

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