We are seeking a Senior Node.js Developer to join our backend team and play a key role in designing and building high-performance, scalable, and real-time web applications. You will be responsible for developing APIs, real-time communication systems (e.g., chat and notifications using Socket.IO), and integrating with various services and databases.

Key Responsibilities:

• Design, build, and maintain robust backend services and APIs using Node.js
• Develop real-time communication features such as live chat, notifications, and data updates using WebSockets / Socket.IO
• Work closely with front-end developers to integrate APIs and real-time features
• Write efficient, reusable, and secure code following best practices
• Optimize backend systems for scalability, reliability, and performance
• Collaborate with product managers, UX/UI designers, and QA to deliver quality features
• Participate in code reviews, mentoring, and improving engineering processes
• Troubleshoot, debug, and enhance existing backend applications