Senior GraphQL API Developer for Public API Rollout

BlueSky Ventures

Freelance · Remote · Flexible hours

About the role

BlueSky Ventures is expanding its B2B platform with a multi‑tenant feature set. We need a GraphQL API Developer to design and deliver tenant‑aware endpoints that integrate seamlessly with existing services.

Key responsibilities

• Architect and implement scalable GraphQL schemas for multi‑tenant data isolation
• Extend current Node.js services with new resolvers and business logic
• Collaborate with frontend teams to define query patterns and optimize performance
• Write comprehensive tests and documentation for all new API components
• Maintain code quality through code reviews and CI pipelines

Must-have skills

• Proven experience building GraphQL APIs in production
• Strong Node.js background with REST API integration
• Familiarity with multi‑tenant architecture and security considerations
• Ability to work independently and meet sprint deadlines

Nice to have

• Experience with Apollo Server or similar tooling
• Knowledge of TypeScript and Docker containers