Responsibilities

● Develop and maintain all server-side network components using Node.js.

● Build scalable applications using Express.js and/or NestJS frameworks.

● Design, implement, and optimize backend architecture and APIs.

● Ensure optimal performance of databases and responsiveness to

front-end requests.

● Work closely with front-end developers to integrate user-facing elements

with server-side logic.

● Design and implement backend services for various business processes.

● Develop high-performance applications by writing clean, testable,

reusable, and productive code.

● Implement security protocols, authentication/authorization systems, data

protection measures, and storage solutions.

● Manage and optimize databases including MySQL,



PostgreSQL, and/or

Couchbase.

● Run diagnostic tests, troubleshoot issues, and provide technical

guidance/support.

● Document processes, architecture decisions, and database

schemas.

● Recommend and implement improvements to processes,

technologies, and performance.

● Stay updated with advancements in Node.js ecosystem and

backend technologies.

● Provide technical leadership, code reviews, and mentorship to the

development team.

Pay: ₹100,000.00 - ₹200,000.00 per month

Work Location: In person

📌 Senior Node JS Developer / Tech Lead (India)
🏢 K4 IT Services India
📍 India