MERN Stack Developer

Position: Full Stack Developer (React.js + Node.js)
Experience: 0.6 - 1 year
Location: Mumbai – Chembur West (Onsite)
Job Summary
We are looking for a Full Stack Developer with strong hands-on experience in
React.js and Node.js to build scalable, secure, and high-performance web
applications. The ideal candidate should be comfortable owning features end-to-end,
developing responsive UI, building REST APIs, integrating databases, and
supporting production systems.

Key Responsibilities
 Build responsive UI using React.js, HTML5, CSS3, JavaScript (ES6+)
 Develop scalable backend services and RESTful APIs using Node.js
(Express.js / NestJS)
 Work with MongoDB and MySQL (schema design, indexing, query
optimization)
 Implement authentication & authorization using JWT , RBAC , Oauth
 Integrate third-party APIs, Webhooks
 Build real-time features using Socket.io / WebSockets
 Ensure performance, scalability, and security (validation, sanitization)
 Implement caching using Redis (if applicable) and optimize API response
times
 Support API testing (Postman/Supertest)
 Maintain API documentation using Swagger / OpenAPI
 Debug and resolve defects, handle RCA, and support production
troubleshooting using logs/monitoring
 Follow Git-based workflows, participate in code reviews, and collaborate with
QA/product teams in Agile delivery

Mandatory Skills
 React.js, Node.js, JavaScript (ES6+)
 MongoDB (must), MySQL

 REST API development & integration
 Socket.io / WebSockets, Webhooks
 HTML5, CSS3
 Git
 TypeScript, Express.js / NestJS
 jQuery / AJAX (basic / legacy support)

Good to Have
 Redis, Swagger/OpenAPI
 Docker, CI/CD (GitHub Actions/Jenkins)
 Cloud exposure (AWS/Azure/GCP)

Qualification
BE / BTech / MCA / MSc IT / BSc IT with 0.6 - 1 year relevant experience.

CTC: As per Industry std