Software Engineer ( Node js)

Avya Technology Pvt. Ltd. is seeking a highly skilled Backend Developer to join our dynamic team. The ideal candidate should have expertise in Node.js, Express.js, database management (MySQL, PostgreSQL, MongoDB), and API development. Experience with Socket.io and working with modern frontend frameworks like React/Next.js is a plus.

Key Responsibilities:

• Develop, maintain, and optimize backend services using Node.js and Express.js.
• Design and manage databases (MySQL, PostgreSQL, MongoDB) to ensure high performance and responsiveness.
• Create and maintain RESTful APIs and WebSocket connections using Socket.io.
• Collaborate with frontend developers to ensure seamless integration with React.js / Next.js applications.
• Write clean, scalable, and well-documented code.
• Implement security and data protection measures.
• Troubleshoot, debug, and optimize applications for performance.
• Work closely with DevOps to deploy and monitor applications in cloud environments.
• Must have experience in developing eCommerce applications and chat applications.

Required Skills:

• 3+ years of experience as a Backend Developer.
• Strong proficiency in Node.js and Express.js.
• Hands-on experience with MySQL, PostgreSQL, and MongoDB.
• Experience in API development and integration.
• Knowledge of WebSocket (Socket.io) for real-time applications.
• Understanding of authentication and authorization mechanisms (JWT, OAuth, etc.).
• Familiarity with React.js / Next.js is a plus.
• Experience with cloud services (AWS, GCP, or Azure) is a plus.
• Strong problem-solving skills and attention to detail.