Staff, Software Engineer
Walmart · Bengaluru · 5+ yrs experience · Posted 2026-07-23
Tech stack: Azure, GCP, Java, JavaScript, Kubernetes, SQL, Spring Boot
Apply on the company site · Get a referral for this role
Walmart salary & ratings · Walmart interview process · More live openings
About the role
As a Staff Software Engineer on the Marketplace Platform team, you will play a pivotal role in driving the design and maintenance of advanced frameworks that elevate Walmart's Marketplace capabilities, ensuring unparalleled experiences for both sellers and channel partners. Your responsibilities will encompass coding, debugging, optimizing, and monitoring application health to ensure robust performance. In addition to these technical duties, you will provide mentorship to junior engineers, fostering their professional growth, and actively collaborating with product and UX/UI teams to deliver seamless integrations. You will oversee the management of the Walmart Marketplace Platform API, empowering third-party sellers to utilize services from Solution Partners effectively. This expanding business sector offers substantial opportunities for technological innovation and professional advancement within a dynamic, collaborative, and inclusive environment. Your leadership and expertise will be instrumental in shaping the future of Walmart's Marketplace.
Join the innovative Walmart Marketplace Platform team, were creativity and technological innovation drive success. We specialize in enhancing Seller and Channel Partner Portal experiences and managing our advanced Marketplace API gateway. Our tech stack includes Java for backend services and ReactJS for frontend development, providing an exciting opportunity for growth and collaboration.
Responsibilities:
- Full Stack Development: Spend 60% of your time engaging in hands-on coding, performing thorough code reviews, debugging, and optimizing both frontend and backend code. Ensure high code quality and adherence to best practices across the stack.
- Frontend Expertise: Utilize your proficiency in JavaScript, HTML, CSS, ReactJS, and Webpack to build responsive and dynamic user interfaces. Ensure seamless user experiences and maintain design consistency.
- Backend Expertise: Leverage your skills in Java, Spring Boot, and Kubernetes to develop robust and scalable backend services. Implement an efficient microservices architecture and ensure seamless integration with frontend applications.
- Mentoring & Learning: Provide mentorship to team members, fostering a culture of continuous learning and professional growth. Lead by example and encourage knowledge sharing within the team.
- Architecture & Design: Stay abreast of emerging technologies, make strategic architectural decisions, and maintain comprehensive documentation. Drive the architectural vision for both front-end and backend systems.
- Collaboration: Work closely with cross-functional teams to enhance user experiences and ensure seamless integration. Facilitate effective communication and collaboration across departments.
- App Health, Quality, and Performance: Prioritize application quality, respond swiftly to feedback, improve performance, and address critical issues proactively. Implement best practices for monitoring and maintaining application health.
- Tech Initiatives & Innovation: Lead and contribute to technological advancements and innovation within the team. Champion new ideas and drive the adoption of cutting-edge technologies.
- Time Management & Planning: Develop detailed project timelines, manage tasks efficiently, and practice effective time management. Ensure timely delivery of high-quality projects.
- Engineering Excellence: Focus on meticulous, detail-oriented work, conducting rigorous code reviews, and resolving complex technical challenges. Uphold the highest standards of engineering excellence.
- Leadership: Provide strategic technical guidance, lead and manage projects, and coordinate with other teams to achieve successful outcomes. Exhibit strong leadership qualities and mentor junior team members.
Qualifications:
- Experience with Java for backend services, including extensive experience with Spring Boot.
- Experience in front-end technologies including JavaScript, HTML, CSS, ReactJS, and Webpack.
- Deep understanding of RESTful APIs, system design, and microservices architecture.
- Proficiency with version control systems (e.g., Git) and CI/CD pipelines.
- Familiarity with containerization tools like Kubernetes.
- Experience with both SQL and NoSQL databases, as well as caching solutions.
- Over 5 years of full-stack development experience in complex software systems.
- Experience working in platform teams or building shared tools and frameworks for other developers.
- Proven ability to write clean, testable, and maintainable code.
- Prior experience with cloud-native technologies (GCP/Azure) and DevOps practices.
- Strong analytical and problem-solving skills.
- Excellent verbal and written communication skills.
- Demonstrated leadership abilities to lead projects and mentor junior team members.
- Experience in e-commerce or marketplace platforms.
- Contributions to open-source projects or active involvement in internal platform evangelism
Qualifications
- Experience with Java for backend services, including extensive experience with Spring Boot.
- Experience in front-end technologies including JavaScript, HTML, CSS, ReactJS, and Webpack.
- Deep understanding of RESTful APIs, system design, and microservices architecture.
- Proficiency with version control systems (e.g., Git) and CI/CD pipelines.
- Familiarity with containerization tools like Kubernetes.
- Experience with both SQL and NoSQL databases, as well as caching solutions.
- Over 5 years of full-stack development experience in complex software systems.
- Experience working in platform teams or building shared tools and frameworks for other developers.
- Proven ability to write clean, testable, and maintainable code.
- Prior experience with cloud-native technologies (GCP/Azure) and DevOps practices.
- Strong analytical and problem-solving skills.
- Excellent verbal and written communication skills.
- Demonstrated leadership abilities to lead projects and mentor junior team members.
- Experience in e-commerce or marketplace platforms.
- Contributions to open-source projects or active involvement in internal platform evangelism
Responsibilities
- Full Stack Development: Spend 60% of your time engaging in hands-on coding, performing thorough code reviews, debugging, and optimizing both frontend and backend code.
- Ensure high code quality and adherence to best practices across the stack.
- Frontend Expertise: Utilize your proficiency in JavaScript, HTML, CSS, ReactJS, and Webpack to build responsive and dynamic user interfaces.
- Ensure seamless user experiences and maintain design consistency.
- Backend Expertise: Leverage your skills in Java, Spring Boot, and Kubernetes to develop robust and scalable backend services.
- Implement an efficient microservices architecture and ensure seamless integration with frontend applications.
- Mentoring & Learning:
- Provide mentorship to team members, fostering a culture of continuous learning and professional growth.
- Lead by example and encourage knowledge sharing within the team.
- Architecture & Design: Stay abreast of emerging technologies, make strategic architectural decisions, and maintain comprehensive documentation.
- Drive the architectural vision for both front-end and backend systems.
- Collaboration: Work closely with cross-functional teams to enhance user experiences and ensure seamless integration.
- Facilitate effective communication and collaboration across departments.
- App Health, Quality, and Performance: Prioritize application quality, respond swiftly to feedback, improve performance, and address critical issues proactively.
- Implement best practices for monitoring and maintaining application health.
- Tech Initiatives & Innovation: Lead and contribute to technological advancements and innovation within the team.
- Champion new ideas and drive the adoption of cutting-edge technologies.
- Time Management & Planning:
- Develop detailed project timelines, manage tasks efficiently, and practice effective time management.
- Ensure timely delivery of high-quality projects.
- Engineering Excellence: Focus on meticulous, detail-oriented work, conducting rigorous code reviews, and resolving complex technical challenges.
- Uphold the highest standards of engineering excellence.
- Leadership: Provide strategic technical guidance, lead and manage projects, and coordinate with other teams to achieve successful outcomes.
- Exhibit strong leadership qualities and mentor junior team members.