Senior Full Stack Developer

Experience: 5+ Years

Employment Type: Full-Time

Job Summary

We are looking for an experienced Senior Full Stack Developer with robust hands-on experience in MongoDB, Express.js, React.js, Node.js, and Next.js. The candidate will develop scalable web applications, REST APIs, integrations, and optimize application performance.

Key Responsibilities
Develop and maintain scalable full-stack web applications.
Build responsive UIs using React.js and Next.js.
Develop REST APIs and backend services using Node.js and Express.js.
Design and optimize MongoDB/Mongoose databases and queries.
Implement authentication, authorization, and API security.
Integrate third-party APIs and external services.
Debug, troubleshoot, and optimize application performance.
Write clean, reusable, and maintainable code.
Participate in code reviews and Git-based development.
Collaborate with Product, UI/UX, QA, and Engineering teams.
Support deployment and production troubleshooting.

Required Skills




React.js – Strong
Next.js – Mandatory
JavaScript / ES6+
Node.js & Express.js
MongoDB & Mongoose
REST API development & integration
JWT / Authentication & Authorization
Redux
HTML5, CSS3 & Responsive Design
Git / GitHub / GitLab
Postman / API testing
Basic CI/CD and cloud deployment knowledge

Preferred Skills
TypeScript
Next.js SSR, SSG, ISR & API routes
AWS
Docker & CI/CD
Redis / Caching
Payment gateway

Requirements
5+ years of professional full-stack development experience
Solid hands-on experience with the MERN stack
Production-level application development experience
Hands-on Next.js experience is mandatory
Solid understanding of frontend and backend architecture
Experience with REST APIs, MongoDB, and Git

Pay: ₹50,000.00 - ₹60,000.00 per month

Work Location: In person

📌 Senior Full Stack Developer Chennai (India)
🏢 CNESS Software India Private
📍 India