About Team

This is the team which builds reusable technologies that aid in acquiring customers, onboarding and empowering merchants besides ensuring a seamless experience for both these stakeholders. They also optimize tariffs and assortment, adhering to the Walmart philosophy - Everyday Low Cost. In addition to ushering in affordability, they also create personalized experiences for customers the omnichannel way, across all channels - in-store, on the mobile app and websites. Our team is responsible for design, development, and operations of large-scale consumer facing applications. We focus on real-time transactions, user experience flows, streaming analytics across web and native apps. We interact with multiple teams across the company to provide scalable robust technical solutions.

What You'll DoOwn end-to-end architecture and delivery of complex full-stack features — Next.js/React.js front-end, Java/Spring Boot/Spring WebFlux back-end, REST APIs, Kafka event streams, and SQL/NoSQL data layer integrations.

Lead technical design discussions: author design documents,



conduct architecture reviews, and define engineering standards covering the full technology stack.

Drive API design strategy — RESTful APIs and Kafka-based event contracts built for scalability, versioning, backward compatibility, and developer ergonomics.

Set the quality standard through disciplined TDD, rigorous code reviews, and enforcement of SOLID/clean architecture principles across JavaScript, TypeScript, and Java codebases.

Partner with product and engineering leadership to break down ambiguous requirements into well-scoped, actionable engineering plans.

Lead performance engineering — resolve bottlenecks across front-end (Core Web Vitals, bundle optimization) and back-end (throughput, latency, SQL/NoSQL query optimization, Kafka consumer lag).

Own service reliability — define SLOs, implement observability (logging, tracing, metrics), and lead incident response and RCAs for production s

📌 SENIOR, SOFTWARE ENGINEER (Chennai)
🏢 Walmart Global Tech India
📍 Chennai