This listing doesn't post a salary. Most similar roles pay
$144,262–$220,015.
Based on 240 similar postings.
Employer
About Walmart
Walmart Inc. is the world''s largest retailer by revenue, operating a chain of hypermarkets, discount department stores, and grocery stores, as well as a growing e-commerce presence through Walmart.com. Industry: General Merchandise & Grocery Retail
Walmart currently has
190 open roles
on FindRole.
Listed pay typically runs
$110,000–$220,000
across 182 roles with salary data.
As a Senior Full Stack Software Engineer on the Walmart Marketplace team, you will design and build high-scale distributed systems using Java, Rust, and NodeJS to evolve and operate the Marketplace API Gateway, handling critical traffic from sellers and solution partners. Your day-to-day responsibilities include leading the development of the new mGQL gateway with Apollo GQL Federation Framework, enhancing developer.walmart.com for intuitive end-to-end experiences, and extending the MCP gateway for agentic integrations. You will work on backend services, federated GraphQL patterns, and platform capabilities to ensure reliability, observability, and security across Marketplace APIs. Proficiency in modern front-end frameworks like React/TypeScript is essential, as you will build performant UI surfaces and internal tools while collaborating closely with product teams to drive architectural improvements and influence platform-wide standards for scalability and maintainability.