Job Title: MERN Stack Developer Experience: 2+ Years

Location: [Mumbai / Hybrid ]

Employment Type: Full-time

Job Summary We are looking for a skilled MERN Stack Developer with 2+ years of hands-on experience in building scalable, high-performance web applications. The ideal candidate should have strong fundamentals in JavaScript and TypeScript, deep backend experience with Node.js, solid database knowledge (especially PostgreSQL), and excellent command over Git-based version control workflows.

Key Responsibilities
Design, develop, and maintain full-stack web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js)
Build scalable backend services and RESTful APIs using Node.js and Express
Write clean, efficient, and reusable frontend components using React.js
Implement business logic using JavaScript and TypeScript
Design and manage databases using PostgreSQL (schema design, queries, performance tuning)
Ensure application performance, security, and scalability
Collaborate with cross-functional teams to understand requirements and deliver features
Write unit tests, debug issues, and optimize existing code
Participate in code reviews and follow best engineering practices
Maintain proper documentation for code and APIs

Must-Have Skills & Qualifications




2+ years of skilled experience as a MERN Stack / Full Stack Developer
Strong fundamentals of JavaScript - Closures, Hoisting, Event Loop, Promises, Async/Await
Advanced JavaScript concepts - Design patterns, performance optimization, memory management
TypeScript - Types, interfaces, generics, strict typing in real-world projects
Node.js - Building scalable APIs, middleware, authentication, error handling
React.js - Hooks, state management, component lifecycle, reusable components
PostgreSQL - Database design, joins, indexing, query optimization
Git (Very Solid Required) ○ Branching strategies (Git Flow), pull requests, conflict resolution
Experience working in cooperative Git-based environments (GitHub/GitLab/Bitbucket)
Solid understanding of REST APIs and HTTP protocols
Ability to write clean, maintainable, and testable code

Good-to-Have Skills
Experience with AWS Cloud Services - EC2, S3, RDS, IAM, basic networking concepts
Understanding of CI/CD pipelines - GitHub Actions, GitLab CI, Jenkins, or similar tools
Exposure to Docker or containerization
Experience with system design and scalability considerations
Knowledge of basic security best practices (JWT, OAuth, OWASP concepts)

📌 Mern Stack Developer Mumbai (India)
🏢 Cloudesign
📍 India