Node.js Developer (Backend Specialist)

2 - 4 years

2 - 3 Lacs

Posted:2 weeks ago| Platform: GlassDoor logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Job Description

We are looking for a skilled Node.js Developer with strong backend experience and hands-on expertise in integrating third-party APIs. The ideal candidate should be capable of building scalable, secure, and high-performance backend systems and collaborating closely with frontend developers to deliver seamless solutions.

Key Responsibilities

  • Develop and maintain backend services using Node.js and related technologies.
  • Design and manage databases (MongoDB, MySQL) using Mongoose or Sequelize ORM.
  • Integrate and manage third-party APIs (e.g., WhatsApp Cloud API, Twilio, Firebase, etc.).
  • Implement real-time communication using Socket.IO for chat and notifications.
  • Configure push notifications using FCM and email services with Nodemailer.
  • Manage media storage and optimization via Cloudinary or AWS S3.
  • Deploy and maintain applications on AWS EC2 or other cloud environments.
  • Implement secure authentication systems including OTP and SSO (Google, Facebook, etc.).
  • Work with the frontend team for API integration and state management (Redux/Redux Toolkit).
  • Write clean, maintainable, and well-documented code.
  • Troubleshoot, optimize performance, and ensure high system reliability.

Required Skills Backend (Core Expertise)

  • Node.js (Express.js / Nest.js)
  • MongoDB & MySQL
  • ORM tools: Mongoose, Sequelize
  • Socket.IO
  • FCM (Firebase Cloud Messaging)
  • WhatsApp Cloud API
  • Cloudinary / AWS S3 / AWS EC2
  • Nodemailer
  • OTP services (Twilio, MSG91, Firebase, etc.)

Frontend (Strong Collaboration Skills)

  • React.js
  • Tailwind CSS / Material UI

Authentication & Integrations

  • JWT / OAuth 2.0 / SSO (Google, Facebook)
  • RESTful API and 3rd-party API integration

Preferred Qualifications

  • Bachelor’s degree in Computer Science, IT, or related field.
  • 2–4 years of hands-on backend development experience.
  • Experience working with real-time and high-traffic applications.
  • Familiarity with DevOps basics, CI/CD pipelines, and Git version control.

Perks & Benefits

  • Competitive compensation package
  • Performance-based incentives
  • Opportunity to work on diverse and high-impact projects
  • Growth-oriented work culture

Job Type: Full-time

Pay: ₹21,000.00 - ₹30,000.00 per month

Benefits:

  • Paid sick time
  • Paid time off

Work Location: In person

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