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 - 1 years relevant experience.

CTC: As per Industry std