Jobs → Engineering → GraphQL + Rust Developer

About the Role We are looking for an experienced GraphQL Developer with strong backend development skills to design and build scalable, high-performance API architectures and microservices. The ideal candidate will have expertise in building unified data layers that support seamless web and mobile experiences. Key Responsibilities • Design, develop, and maintain scalable GraphQL APIs, including schemas, queries, mutations, and subscriptions. • Implement schema governance, schema stitching, and/or GraphQL Federation (Apollo Federation). • Optimize GraphQL performance and resolve issues such as the N+1 problem using batching and caching patterns like DataLoader. • Implement API security best practices, including query depth limiting, complexity analysis, rate limiting, and RBAC. • Build and maintain backend services and microservices using modern server-side technologies. • Integrate GraphQL with REST APIs, gRPC services, third-party platforms, and backend systems. • Work with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and Redis. • Profile and optimize API performance, latency, throughput, and memory utilization. • Develop caching strategies using Redis and CDN/edge caching. • Write and maintain unit, integration, and end-to-end automated tests. • Collaborate with frontend and mobile teams and participate in code reviews and CI/CD improvements. Requirements • Strong hands-on experience with GraphQL API design and architecture. • Experience with GraphQL Federation, Apollo Server, schema design, and resolver optimization. • Strong backend and microservices development experience. • Experience with Node.js, TypeScript/JavaScript, and frameworks such as Express, Fastify, or NestJS. • Experience with relational and NoSQL databases. • Strong understanding of API performance, security, caching, and automated testing.