STAFF, SOFTWARE ENGINEER

You will be an integral part of the AI and Data team at IDC , where you will play a key role in building, enhancing, and maintaining AI platforms that empower Walmart’s data science community. Your responsibilities will include designing and developing new features, ensuring platform reliability, and driving product stability to meet the evolving needs of our associates. By focusing on scalability, performance, and intuitive user experiences, you will directly contribute to improving developer productivity and efficiency. In this role, you will collaborate with cross-functional teams to deliver seamless solutions, proactively resolve issues, and continuously optimize workflows. Ultimately, your work will have a direct impact on shaping the productivity tools and developer experience at Walmart, enabling thousands of engineers to innovate faster and deliver high-quality solutions to millions of customers.

We are looking for a highly skilled Staff Engineer who is passionate about building scalable, high-performing, and resilient platform solutions. In this role, you will act as a product-focused engineer , experimenting with new ideas, delivering engaging platform capabilities, and collaborating across global teams to strengthen Walmart’s technology ecosystem. You will play a key part in designing, developing, and operating distributed systems that power our mission-critical applications, ensuring reliability, performance, and innovation at scale

Build scalable and distributed systems using modern frameworks and cloud-native architectures.

Design, develop, and optimize RESTful APIs and microservices with a strong emphasis on performance, security, and reliability.

Conduct root cause analysis to resolve business-critical issues and identify areas for continuous improvement.

Collaborate with global engineering teams to share best practices and influence platform direction.

Provide production support , including troubleshooting, triaging, and resolving live issues to maintain system availability.

Implement DevOps practices , including CI/CD pipelines, observability, monitoring, and alerting for production systems.

Work closely with cross-functional teams (product, UX, and DevOps) to deliver high-quality, user-centric solutions.

End to own ownership of deliverables including development and deployment to QA and production.

Guide junior team members and help the team achieve collective objectives

Support customers in different forums, addressing issues or help them follow good practices.

Bachelor’s degree in Computer Science, Engineering , or a related technical field with 9+ years of experience .

Strong proficiency in Spring Boot (REST APIs, dependency injection, configuration management).

Expertise in Java , with deep understanding of JVM internals , concurrency, and multithreading.

Basic programming skills on Python

Experience with Spring Data JPA / Hibernate , ORM optimization, and database transaction management.

Hands on experience and expertise with deployment techniques: docker & Kubernetes

Experience with one or more cloud providers: Azure & GCP

Intermediate level understanding of machine learning and Generative AI

Exposure to distributed processing frameworks: Apache Spark, Ray

About Walmart Global Tech Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That’s what we do at Walmart Global Tech. We’re a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world’s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered.

We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

We aim to create a culture where every associate feels valued for who they are, rooted in respect for the individual. Our goal is to foster a sense of belonging, to create opportunities for all our associates, customers and suppliers, and to be a Walmart for everyone.

At Walmart, our vision is "everyone included." By fostering a workplace culture where everyone is—and feels—included, everyone wins. Our associates and customers reflect the makeup of all 19 countries where we operate. By making Walmart a welcoming place where all people feel like they belong, we’re able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.

Walmart, Inc., is an Equal Opportunities Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing unique styles, experiences, identities, ideas and opinions – while being inclusive of all people.