MERN Stack Developer

Eurosoft Tech Pvt. Ltd. is looking for a Senior MERN Stack Developer with strong experience in React.js, Node.js, MongoDB, REST APIs, and TCP Socket programming to join our development team.

The selected candidate will work on a GPS/vehicle tracking and telematics platform that communicates with a wide range of GPS tracking and camera devices installed in vehicles. These devices communicate with our servers through TCP sockets, GPS/GPRS protocols, commands, and APIs, while web and mobile applications consume the data to display real-time vehicle information.

Key Responsibilities

• Develop, maintain, and enhance web applications using React.js and Node.js.
• Build scalable and secure backend services using Node.js and Express.js.
• Design and develop RESTful APIs for web and mobile applications.
• Develop and maintain TCP Socket-based communication between tracking devices and servers.
• Process and interpret GPS/GPRS data received from vehicle tracking devices.
• Implement real-time tracking and device communication features.
• Work with MongoDB for database design, queries, optimization, and data management.
• Integrate and maintain push notification services.
• Deploy, configure, and maintain applications on AWS (Amazon Web Services).
• Troubleshoot server-side, API, socket, database, and application-level issues.
• Optimize application performance, scalability, and reliability.
• Work closely with developers and other technical teams to deliver new features and resolve issues.
• Integrate APIs and data from different GPS tracking and IoT devices.

Required Skills & Qualifications

• 4+ years of professional experience in MERN Stack development.
• Strong hands-on experience with:
• React.js
• Node.js
• MongoDB
• REST APIs
• TCP Socket Programming
• JavaScript / jQuery
• AWS
• Good understanding of backend architecture and API development.
• Strong knowledge of asynchronous programming and real-time communication.
• Experience working with large volumes of tracking/telemetry data.
• Good debugging and problem-solving skills.
• Understanding of web application security and API authentication.
• Ability to work independently as well as within a development team.

Tracking & IoT Experience – Preferred

Experience with GPS tracking, telematics, IoT, or vehicle tracking systems will be a strong advantage.

Experience with any of the following devices/platforms will be considered a plus:

• Teltonika
• Ruptela
• Jimi IoT
• WanWay
• Queclink
• BSJ
• Omnicom
• CalAmp
• iStartek
• Howen
• UhopeStar
• Screens / Top Kiosk Shenzhen
• Meitrack
• TopFlyTech
• Seeworld
• Totemtek
• Mechatronics

Additional Advantage

• Experience with OpenStreetMap (OSM).
• Experience with GPS tracking and fleet management systems.
• Knowledge of GPS/GPRS communication protocols.
• Experience with tracking and dash-camera devices.
• Understanding of real-time location tracking and geofencing.
• Experience integrating third-party tracking device APIs.
• Knowledge of Linux/server administration and AWS infrastructure.

Pay: Rs120,000.00 - Rs180,000.00 per month

Work Location: In person