MERN Stack Developer

We are looking for a MERN 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.

Responsibilities:

• Build a responsive UI using React.js, HTML5 CSS3 and 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 and authorization using JWT, RBAC, and OAuth.
• Integrate third-party APIs and 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.

Requirements:

• Mandatory Skills: React.js, Node.js, JavaScript (ES6+), MongoDB (must), MySQL, REST API development and 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).
• BE / BTech / MCA / MSc IT / BSc IT with 1-2 years of relevant experience.