Posted May 8, 2026
As a Senior React.js & MongoDB Developer with 5+ years of experience, you will be responsible for architecting, developing, and maintaining complex web applications using React.js. Your key responsibilities will include designing scalable database schemas using MongoDB, building RESTful APIs, leading front-end architecture decisions, optimizing application performance, and mentoring junior developers. You will collaborate with cross-functional teams and ensure high-quality code through testing and documentation. Key Responsibilities:
Qualifications Required:
5+ years of professional experience in web development
Strong expertise in React.js and MongoDB
Proficiency in JavaScript and modern frameworks
Experience with Node.js, Express.js, and RESTful services
Knowledge of state management libraries, Git, authentication, and security best practices You will be preferred if you have experience with full MERN Stack development, cloud platforms like AWS, Azure, Google Cloud, Docker, Kubernetes, testing frameworks, and Agile/Scrum environments. Additionally, leadership qualities such as taking ownership of feature development, driving technical decision-making, and mentoring team members are expected. Nice-to-have skills include experience with TypeScript, GraphQL, UI/UX principles, and server-side rendering. The salary range for this position is 50,000.00 - 135,000.00 per month, and the work location is in person at Kartavya Bhavan, New Delhi. As a Senior React.js & MongoDB Developer with 5+ years of experience, you will be responsible for architecting, developing, and maintaining complex web applications using React.js. Your key responsibilities will include designing scalable database schemas using MongoDB, building RESTful APIs, leading front-end architecture decisions, optimizing application performance, and mentoring junior developers. You will collaborate with cross-functional teams and ensure high-quality code through testing and documentation. Key Responsibilities:
Architect, develop, and maintain web applications using React.js
Design efficient database schemas using MongoDB
Build and integrate RESTful APIs and microservices
Lead front-end architecture decisions and best practices
Optimize application performance, scalability, and security
Mentor junior developers and conduct code reviews
Collaborate with cross-functional teams
Implement CI/CD pipelines and deployment strategies
Ensure high-quality code through testing and documentation
Qualifications Required:
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