Full-time

Backend Developer (Node.js)

Posted by BIG Language Solutions • New Delhi, Delhi, India

📍 New Delhi, Delhi 🕒 March 02, 2026

About the Role

Job Title: Backend Developer (Node.js)
Location: Noida(Work form Office)
Experience: 6+ Years
Employment Type: Full-time

About the Role
We are seeking a highly skilled Backend Developer with strong experience in Node.js to design, build, and maintain scalable backend systems and APIs. The ideal candidate will have deep expertise in API design, database management, asynchronous processing, cloud storage integrations, and security best practices.

Key Responsibilities
• Develop and maintain backend services using Node.js (v18+ / v22) and Express.js
• Design and implement scalable REST APIs
• Document APIs using Swagger / OpenAPI
• Work with MongoDB and Mongoose, including replica set administration
• Implement background processing and scheduling using Agenda job scheduler
• Build robust asynchronous job processing workflows
• Implement secure authentication and session management
• Apply CSRF protection and industry-standard security ...

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