Locations : Mumbai, Delhi / NCR, Bengaluru , Kolkata, Chennai, Hyderabad, Ahmedabad, Pune, Remote/Work from Home
Shift Timing - 9 AM to 6 PM IST
Job Description
We are seeking a skilled and experienced MERN Stack Developer with a strong background in eCommerce and travel
technology solutions. The ideal candidate will have 4+ years of hands-on experience building scalable web applications
and APIs using the MongoDB, MySQL, Express.js, React.js, and Node.js stack, with a proven track record of
delivering user-centric features in high-traffic eCommerce and travel industry environments.

Key Responsibilities
Design, build, and maintain scalable full-stack applications tailored for eCommerce solutions.
Develop secure and optimized RESTful APIs for product catalogs, carts, orders, payments, etc.
Build rich, agile front-end features for seamless customer experience using React.js.
Ensure responsive UI/UX for both desktop and mobile eCommerce experiences.
Work on complex modules like cart management, checkout flows, payment gateway integrations, inventory handling,



and user authentication.
Integrate with third-party services such as payment gateways, hotel/flight/transport APIs, CRMs, and analytics tools.
Work on key features such as dynamic pricing, multi-vendor bookings, itinerary builders, cart abandonment flows, loyalty/reward systems, and user authentication flows.
Implement SEO best practices, lazy loading, and performance optimization techniques.
Collaborate with cross-functional teams including designers, product owners, QA, and DevOps.
Identify and resolve bugs, performance issues, and scalability bottlenecks in both front-end and back-end.
Follow Agile methodologies, participate in daily standups, sprint planning, and code reviews.Required:
4+ years of experience in full-stack development using MERN (MongoDB, MySQL, Express.js, React.js, Node.js).
Strong knowledge of JavaScript (ES6+), React Hooks, Redux or Context API.
Backend proficiency with Node.js, Express.

📌 Mern Stack Developer (Mumbai)
🏢 Gravia Technologies
📍 Mumbai