Software Engineer III

Position Summary...

What you'll do...

Looking for a talented and product-oriented 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. 

*****Immigration Sponsorship support will NOT be available for this position*****

What you'll do:

• Partner with UX designers, product managers, and business analysts to understand requirements and co-design technical solutions
• Design and develop scalable, high-performance membership software components for Sam's Club's global eCommerce platform, serving millions of users across multiple tenants
• Build and maintain orchestration layers that seamlessly bridge front-end experiences with back-end REST and GraphQL APIs Collaborate with architects to establish and implement technical best practices and design patterns
• Create proof-of-concepts (POCs) to validate performance optimizations and innovative solutions for complex business challenges
• Write comprehensive unit, integration, and end-to-end tests using React Testing Library and Jest across development, staging, and production environments
• Deploy production-ready code to Microsoft Azure Cloud environments following established release management processes: Monitor, troubleshoot, and resolve production issues using tools like Chrome DevTools, Microsoft Application Insights, and Postman Provide on-call support during peak periods including holidays and major sales events

What you'll bring:

• Strong proficiency in JavaScript and TypeScript with solid object-oriented programming principles
• Proven experience building production-grade, customer-facing web applications using modern frameworks: React, Next.js, and state management libraries (Redux, Context API, etc.)
• ackend & API Development: Hands-on experience designing, building, and maintaining RESTful APIs using Node.js with frameworks such as Fastify, Hapi.js, or Express Experience with GraphQL schema design, query optimization, and implementing GraphQL APIs using Apollo Server or similar frameworks
• Working knowledge of data structures, algorithms, and database systems (SQL/NoSQL)
• Proficient with Git version control and modern release management workflows in cloud environments Experience with package management (npm/pnpm/yarn) and Node.js ecosystem
• Preferred Skills : Proficiency in Java, HTML5, CSS3, JavaScript, and modern frameworks like ReactJS, React Native, Redux, Webpack, and Node.js.

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. Flexible, hybrid work We use a hybrid way of working with primary in office presence coupled with an optimal mix of virtual presence. We use our campuses to collaborate and be together in person, as business needs require and for development and networking opportunities. This approach helps us make quicker decisions, remove location barriers across our global team, be more flexible in our personal lives. Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include a host of best-