Position Summary...
What you'll do...
People Data Platform – Powering Secure, Enterprise-Scale People Insights at Walmart .The People Data Platform team at Walmart owns the centralized People Data Lake that enables trusted, cross-domain people insights across the enterprise. We build and operate a scalable data platform on GCP, ingesting data from multiple source systems and transforming it through a robust medallion architecture to deliver high-quality, analytics-ready data.
Our team designs data and semantic models that empower HR, business, and analytics teams to make data-driven decisions at scale. In parallel, we lead the Data Security charter for the People Data Lake, implementing encryption, masking, and fine-grained access controls to protect sensitive data while ensuring compliant and governed access.
The Workforce Intelligence Platform (WIP) builds the access and experience layer on top of this foundation-enabling secure, personalized, and scalable analytics consumption. WIP combines query execution, dynamic access control (RLS, CLS, ABAC), and API-driven architecture to power dashboards, applications, and AI-driven data interactions.
Operating at the intersection of big data, cloud, security, and platform engineering, we are building a future-ready analytics platform that supports one of the world’s largest workforces.
We are looking for a Staff Full Stack Engineer to lead the design and development of WIP as a scalable, secure, and extensible analytics platform. This role will drive end-to-end architecture across frontend, backend, and data access layers, with a strong focus on performance, security, and platform capabilities.
You will work on solving complex problems such as dynamic data access, real-time security enforcement, high-scale query execution, and AI-driven analytics experiences, while mentoring engineers and influencing platform direction.
What you will do
· Own end-to-end product and platform experience, spanning frontend (React) to backend services and data access layers
· Design and build intuitive, high-performance UI/UX for dashboards, filters, and data interaction experiences
· Develop responsive, scalable frontend applications using React, TypeScript, and modern UI frameworks (AG Grid, charting libraries, component systems)
· Partner with product and design to translate complex data workflows into simple, user-friendly experiences
· Build and optimize backend services (Java/Spring Boot or Python/FastAPI) for query execution, caching, and analytics delivery
· Lead development of dynamic access control systems (RLS, CLS, ABAC) enforced at query time
· Build variable-driven query frameworks enabling reusable and flexible analytics experiences
· Optimize performance across the stack, including frontend rendering, API latency, caching, and BigQuery interactions
· Drive API-first design and platform extensibility, enabling integration with internal tools and workflows
· Contribute to AI-enabled user experiences (NLQ interfaces, semantic discovery, AI-assisted workflows)
· Ensure high reliability, observability, and scalability across distributed systems
· Mentor engineers and elevate engineering and UX standards across the team
What you will bring
· 7-9 + years of experience building scalable full-stack applications and platforms
· Strong expertise in frontend development (React, TypeScript, modern state management, component-driven architecture)
· Experience building data-heavy UI applications (dashboards, tables, filters, interactive visualizations)
· Proficiency with UI libraries and tools such as AG Grid, Recharts/D3, or similar visualization frameworks
· Strong understanding of UI/UX principles, with ability to design intuitive and performant user experiences
· Solid backend experience with Java (Spring Boot) or Python (FastAPI) and API design (REST/GraphQL)
· Experience with distributed systems, microservices, and high-scale platforms
· Familiarity with data systems (BigQuery, SQL optimization, large datasets)
· Hands-on experience with performance optimization across frontend and backend (rendering, caching, concurrency)
· Strong understanding of security concepts (RBAC, RLS, CLS; ABAC is a plus)
· Experience with cloud platforms (GCP preferred) and modern DevOps practices
· Proven ability to design scalable systems and influence architecture decisions
· Strong collaboration skills to bridge engineering, product, and design
About Walmart Global Tech Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. Thats what we do at Walmart Global Tech. Were a team of software engineers, data scientists, cybersecurity experts and service professionals within the worlds 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 sets us apart, and we know being together helps us innovate, learn and grow great careers. This role is based in our [Bangalore/Chennai] office for daily work, with the flexibility for associates to manage their personal lives.
Benefits
Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include a host of best-in-class benefits maternity and parental leave, PTO, health benefits, and much more.
Belonging
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 isand feelsincluded, 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, were able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.
Equal Opportunity Employer: Walmart, Inc. is an Equal Opportunity 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 welcoming of all people.
Minimum Qualifications...
__Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications. __
Minimum Qualifications:Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 4 years’ experience in software engineering or related area.Option 2: 6 years’ experience in software engineering or related area.
Preferred Qualifications...
__Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications. __
Master’s degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 2 years' experience in software engineering or related area
Primary Location...
Block- 1, Prestige Tech Pacific Park, Kadubeesanahalli Village, Varthur Hobli , India