What does A Node.js Developer do?
A Node.js Developer is responsible for building high-performance server-side applications, REST and GraphQL APIs, and microservices with Node.js, Express.js, and NestJS for fintech, SaaS, and technology product companies.
Day-to-day responsibilities
- Designing and building REST APIs and microservices with Node.js
- Express.js
- NestJS
- Fastify
- Writing TypeScript for type-safe back-end development
- Integrating with PostgreSQL
Medium demand+13% Node.js and Express.js or NestJS+15% TypeScript back-end development+12% REST API and GraphQL development