Back End Developer Node Js & Rest Api Mumbai (India)

Job Title: Backend Developer (Node.js / REST API) Experience: 10 - 15 years Employment Type: Full time Location: Chennai, Bangalore, Hyd, Pune, Kolkata, Gandhinagar Gujarat

Job Summary We are looking for a skilled

Backend Developer

with robust experience in

Node.js and REST API development . The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable backend services and APIs.

Responsibilities: Develop and maintain backend applications using

Node.js

and

Express.js . Design, develop, and integrate

RESTful APIs . Build scalable, secure, and high-performance backend services. Work with databases such as

MongoDB, MySQL, or PostgreSQL . Implement authentication and authorization using

JWT/OAuth . Write clean, maintainable, and reusable code. Perform API testing, debugging, and troubleshooting. Optimize application performance and database queries. Collaborate with frontend developers, QA engineers, and other teams. Participate in code reviews and follow software development best practices. Use

Git

for version control and contribute to CI/CD processes. Document APIs and backend technical processes.

Required Skills: Strong proficiency in

Node.js and JavaScript/TypeScript . Hands-on experience developing

REST APIs . Good knowledge of

Express.js

or similar Node.js frameworks. Experience with relational or NoSQL databases. Understanding of

API security, authentication, authorization, and data validation . Knowledge of asynchronous programming, promises, and event-driven architecture. Familiarity with

Git . Positive understanding of debugging, testing, and performance optimization. .