If you are actively searching for a high-growth Full Stack MERN Developer opportunity in Greater Noida, this role at Rannlab Technologies is designed to accelerate your career in modern web development. As a Full Stack MERN Developer, you will work on real-world products and scalable systems used by enterprises across India and the world.
About the Full Stack MERN Developer Role
The Full Stack MERN Developer position is ideal for Junior and Mid-Level developers who want to work on impactful applications built with MongoDB, Express.js, React.js, and Node.js. At Rannlab, you will work closely with senior engineers, UI/UX designers, product managers, and cross-functional teams to deliver world-class applications that solve complex business challenges.
This role offers deep exposure to cloud technologies, API integrations, CI/CD pipelines, scalable system design, and real-time data processing.
If you want a fast-paced environment where you learn every day, this Full Stack MERN Developer opportunity will be an excellent match.
Key Responsibilities (Full Stack MERN Developer)
- Develop modern, scalable applications using the complete MERN stack.
- Convert UI/UX designs into fully functional, mobile-responsive web interfaces.
- Build REST APIs, integrate microservices, and handle authentication flows.
- Optimize applications for maximum performance and scalability.
- Write reusable components and modular JavaScript code.
- Troubleshoot production issues and participate in sprint reviews.
- Collaborate with frontend, backend, QA, and DevOps teams.
- Stay updated with new trends in web development, React ecosystem, and JavaScript frameworks.
Required Skills & Qualifications
Must-Have Skills for Full Stack MERN Developer
- Strong command of MongoDB, Express.js, React.js, Node.js.
- Hands-on experience with JavaScript (ES6+).
- Deep understanding of React Hooks, routing, and component lifecycle.
- Knowledge of Git, GitHub, and branching strategies.
- Experience in building APIs and working with JSON data.
- Ability to debug and solve technical challenges efficiently.
Good-to-Have Skills
- Redux / Redux Toolkit or state management tools.
- Knowledge of JWT, OAuth, RBAC authentication.
- Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
- Exposure to Docker, CI/CD, or containerized deployments.
- Understanding of unit testing frameworks like Jest.
Experience Required
- Junior Level: 1–2 years
- Mid-Level: 2–4 years
Why Join Rannlab Technologies? (Top 7 Reasons)
- Work directly on AI, Machine Learning, Cloud, and SaaS products.
- High ownership environment with rapid learning and real responsibility.
- Mentorship from experienced full-stack engineers and architects.
- Opportunity to contribute to digital signature, healthcare, and FinTech solutions.
- Competitive salary + performance incentives.
- Career progression: Developer → Senior Developer → Lead → Architect → CTO Track
- A collaborative culture focused on innovation, problem-solving, and continuous improvement.
Salary Range
- Junior: ₹25,000 – ₹35,000
- Mid-Level: ₹35,000 – ₹45,000
Apply for this position
Please fill all the fields carefully. In case of any mismatch of data in your CV and our requirements, we will reject your application directly.