Job Description

Job Title:

Full Stack Developer (React, Node.js, AWS, Microservices)

Location:

Newtown , Kolkata

Employment Type:

Full-Time

Experience :

1 - 2yaers

Salary:

?30,000 per month

Role Overview

As a

Full Stack Developer

, you will work on end-to-end web application development -- from designing responsive front-end interfaces to building robust back-end APIs and deploying services on AWS. You'll play a key role in developing and maintaining our

CRM systems, websites, and AI Automation Dashboards

.

Key Responsibilities

Develop dynamic front-end applications using

React.js

(TypeScript preferred). Build scalable and efficient back-end APIs using

Node.js

(Express or NestJS). Design, manage, and optimize databases using

PostgreSQL

with

Sequelize or Prisma ORM

. Deploy and maintain applications on

AWS

(EC2, S3, Lambda, RDS, Route53, CloudFront). Manage and deploy applications using

Docker

and

Microservices architecture

. Integrate

AI-based APIs

such as OpenAI, ElevenLabs, Deepgram, and Exotel. Implement

serverless architectures

and AWS SDK integrations. Ensure code quality through

clean, secure, and maintainable coding practices

. Use

GitHub/GitLab

for version control and maintain CI/CD pipelines.

Required Technical Skills

Frontend:

React.js, Next.js, Redux, Tailwind CSS, TypeScript

Backend:

Node.js, Express/NestJS, RESTful APIs, WebSocket

Database:

PostgreSQL, Sequelize / Prisma ORM

DevOps & Cloud:

AWS (EC2, S3, RDS, Route53), Docker, PM2, Nginx

Architecture:

Microservices, MVC, JWT Authentication, RBAC

Version Control:

GitHub / GitLab

Bonus Skills :

Familiarity with

Make.com

,

n8n

, or other automation workflow tools. Experience with

AI API integrations

or

chatbot development

. Understanding of

WebRTC / Socket.io

for real-time chat or voice modules.
Job Types: Full-time, Permanent

Pay: ?27,000.00 - ?30,000.00 per month

Benefits:

Health insurance Provident Fund
Work Location: In person