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Backend Developer (Node.js & MongoDB) @ AI Future Gen Pvt Ltd

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 Backend Developer (Node.js & MongoDB)

Job Description

Role & responsibilities

  • Take over the maintenance of existing mobile applications

  • Design, develop, and maintain scalable backend systems using Node.js and Express.js.
  • Build and integrate RESTful APIs to communicate with mobile applications.
  • Work with MongoDB for database design, queries, aggregation pipelines, and optimization.
  • Ensure application security, performance, and scalability.
  • Collaborate with frontend/mobile developers to define data structures and API contracts.
  • Implement authentication, authorization, and data validation logic.
  • Troubleshoot, debug, and upgrade backend systems.
  • Maintain clean, well-documented, and reusable code following best practices.

Preferred candidate profile


  • Strong proficiency in Node.js, Express.js, and JavaScript/TypeScript.
  • Experience with MongoDB (CRUD operations, indexing, aggregation).
  • Understanding of REST API design principles.
  • Experience with JWT or OAuth for authentication.
  • Knowledge of Git version control.
  • Familiarity with deployment and cloud hosting (AWS, DigitalOcean, etc.).
  • Good understanding of asynchronous programming, error handling, and performance optimization.

Nice to Have (Preferred):

  • Experience with GraphQL.
  • Knowledge of Docker and containerized deployments.
  • Familiarity with CI/CD pipelines.
  • Understanding of microservices architecture.
  • Experience with unit testing and API testing (Jest, Mocha, Postman).

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Back End Developer
Employement Type: Full time

Contact Details:

Company: AI Future Gen Pvt Ltd
Location(s): Dehradun

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Keyskills:   Node.Js Nodejs Server Javascript MongoDB Expresjs Nodejs Applications

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AI Future Gen Pvt Ltd

We are AI Future Gen Pvt Ltd, a growing & startup software company focused on delivering high-quality mobile applications and digital experiences. We are looking for a talented Backend Developer to work closely with our mobile app development team to design, build, and maintain APIs and serve...