Senior, Software Engineer

Position: (USA) Senior, Software Engineer
Position Summary...

What you'll do...

Role summary:

As a Senior Software Engineer, you will lead the delivery of scalable software solutions by managing feature development, testing, and ongoing support within collaborative teams. This role requires expertise in software lifecycle execution, including coding, debugging, and continuous integration, while integrating AI/ML components to enhance platform capabilities. You will contribute to solution design, technical leadership, and stakeholder collaboration to ensure alignment with business objectives.

Emphasizing engineering excellence and innovation, you will drive quality, performance, and continuous improvement across software systems to support Walmart's strategic goals.

About the team:

Our team collaborates closely with US stores and eCommerce to enhance customer experiences through innovative technology. Supporting a broad product range-including groceries, entertainment, and sporting goods-available via , mobile apps, and in-store, we focus on advancing customer service, merchant tools, data science, and personalized search. We deliver scalable, reliable software that empowers stores, merchants, and associates while aligning with business goals.

Emphasizing collaboration, continuous improvement, and a product-driven approach, the team ensures impactful technology solutions that effectively support both customers and internal teams.

What you'll do:

* Own delivery of scoped features or models through collaborative engineering teams, managing implementation, iteration, testing, and support.

* Write clean, efficient, and reliable code across multiple languages, driving full software development lifecycle including CI/CD and automated testing.

* Integrate AI/ML components and leverage generative AI tools to enhance software intelligence and development velocity.

* Assist in translating high-level designs into detailed technical solutions, ensuring scalability, security, and maintainability.

* Conduct code reviews, debugging, and defect management to maintain software quality and performance.

* Collaborate with stakeholders to define technical requirements and success metrics aligned with business goals.

* Monitor application performance and support continuous improvement through proactive testing and observability.

What you'll bring:

* Strong proficiency in Java, ReactJS, NodeJS, Java script, Swift (iOS) and/or Kotlin (Android), with experience building scalable and maintainable mobile applications.

* Proven track record shipping production apps on the App Store and/or Google Play.

* Deep understanding of mobile UI/UX principles .

* Experience with RESTful API / GraphQL integration and secure data handling.

* Solid grasp of mobile app lifecycle, memory management, and performance optimization.

* Strong focus on building high-quality, testable applications with robust test coverage

* Experience working in large, enterprise-scale organizations with cross-functional collaboration.

* Knowledge on supporting tools like Figma, Charles, Postman.

* Prior experience in the retail industry is a strong plus.

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  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,…