Senior, Software Engineer

Position Summary...

Building the right technology foundation for Infrastructure & platforms is vital to success at the scale of Walmart. Our team builds and maintains the foundational technologies that support the tech organization. Included in this are data platforms, enterprise architecture, DevOps, cloud computing, and infrastructure. All of these products and services are supported by scalable and powerful infrastructure, ensuring a secure and seamless employee and customer experience across stores, digital channels, and distribution centers.

What you'll do...

Looking for a talented and product-oriented Senior Developer to join our high-performing team at Developer Experience and GenAI Platform team.  In this role, you will collaborate with engineers and product visionaries to design, develop, and deliver innovative developer platforms that drive our Developer Productivity ecosystem.

As a key contributor, you will leverage your expertise in both backend and frontend technologies to create scalable, engaging, and seamless user experiences. This role offers the opportunity to work on cutting-edge AI solutions, interact with global engineering teams, and contribute to our vibrant tech community. What you'll do:

• Work in a dynamic, cross-functional team environment, sharing creative ideas and partnering with engineers, designers, and product managers.
• Develop, and maintain scalable, high-performance applications using a modern tech stack, ensuring seamless integration between frontend and backend components.
• Conduct root cause analysis on applications to address business questions, identify performance bottlenecks, and uncover opportunities for improvement.
• Engage with engineering teams across geographies to share knowledge, leverage expertise, and contribute to the broader tech community.

What you'll bring:

• Generative AI, LLMs, Agentic and RAG frameworks to lead the design, development, and deployment of advanced AI systems. Ability to demonstrate this skill on Python/Java or any other programming language.
• Solid understanding of Service-Oriented Architecture and hands-on experience building RESTful web services.
• Java, J2EE, and Spring Framework with strong knowledge of JVM internals (concurrency, multi-threading).
• Strong fundamentals in algorithms, data structures, and database concepts, with expertise in SQL and relational databases like Postgres, Microsoft SQL-Server and BigQuery
• Experience with distributed systems and technologies such as Elasticsearch, Kafka, and Python is highly desirable.
• Preferred Skills : Proficiency in HTML5, CSS3, JavaScript, and modern frameworks like ReactJS, React Native, Redux, Webpack, and Node.js.
• Hands-on experience with deploying applications in cloud environments. Experience with deploying applications to Kubernetes and working with cloud-native databases that scale to enterprise needs.
• Knowledge of Software Engineering best practices, including CI/CD pipelines, log aggregation, monitoring, and alerting for production systems.

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. Walmart’s culture is a competitive advantage, and it’s fostered by being together. Working together in person allows us to collaborate, align quickly and innovate with greater speed.  We use our campuses to create purposeful connection rooted in deepening understanding and investing in the development of our associates.  
Our hubs: Walmart is a global company with offices across the United States and around the world. Our global headquarters is