Wb React js developer Jobs – 126 Open Jobs Today

MERN Stack / FullStack Developer Internship
PAS Digital Technologies —Salt Lake, Kolkata, West Bengal
- Databases
- SQL
- Bachelor's degree
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Sr. PHP Developer/TL
innofied —Kolkata, West Bengal
- From ₹10,000 a month
- Full-time
- AWS
- JavaScript
- APIs
- Health insurance
Java PHP Specialist
Somnetics —Kolkata, West Bengal
- Urgently hiring
- Java
- AWS
- Analysis skills
UI/UX Developer (Frontend)
IT SOLUTION —Salt Lake, Kolkata, West Bengal
- From ₹2,40,000 a year
- Full-time
- Computer Science
- Java
- Bachelor's degree
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1d
Senior Software Developer
RK Studio —Kolkata, West Bengal
- ₹60,000 - ₹80,000 a month
- Full-time
- Azure
- Inventory control
- Computer Science
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MERN Stack / FullStack Developer Internship
PAS Digital Technologies —Salt Lake, Kolkata, West Bengal
We are looking for a highly motivated Full Stack Developer Intern to work on our Product. You will contribute to building scalable features across frontend,…
Quick apply
Java PHP Specialist
Somnetics —Kolkata, West Bengal
Architect and implement microservices and cloud-native solutions using AWS. Familiarity with HTML, JavaScript, and modern web integration practices.

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MERN Stack / FullStack Developer Internship

PAS Digital Technologies
Salt Lake, Kolkata, West Bengal

Quick apply

Job details

Fresher | Internship

Qualifications

Node.js
React
Full-stack development
Software deployment
NoSQL
Git
MongoDB
Databases
SQL
Docker
Bachelor's degree
JavaScript
PostgreSQL
Redis
RabbitMQ
Back-end development
REST
Redux
GitHub
APIs
AI
TypeScript
MySQL

Full job description

Full Stack Developer Intern (React + NestJS)

Location: KolkataDuration: 6 MonthsStipend: As per company standards

Role Overview

We are looking for a highly motivated Full Stack Developer Intern to work on our Product. You will contribute to building scalable features across frontend, backend, and system integrations, while working with modern tools like message queues and AI systems.

Tech Stack You’ll Work With

Frontend: React.js, Redux
Backend: NestJS (Node.js framework)
Databases: MongoDB, PostgreSQL, Redis
Architecture: Microservices, REST APIs
Messaging: RabbitMQ
Advanced Systems: AI integrations, Vector Databases

Key Responsibilities

Develop responsive frontend features using React and Redux
Build scalable backend APIs using NestJS
Work with both SQL (PostgreSQL) and NoSQL (MongoDB) databases
Implement caching and performance optimizations using Redis
Integrate and consume services via RabbitMQ for asynchronous processing
Collaborate on designing microservices architecture
Assist in integrating AI-based features and vector search capabilities
Debug, test, and optimize application performance

Required Skills

Strong fundamentals in JavaScript (ES6+) and Typescript
Basic knowledge of React.js and state management (Redux preferred)
Understanding of backend development using Node.js
Familiarity with REST APIs
Basic understanding of databases (SQL or NoSQL)
Git/version control knowledge

Good to Have

Experience with NestJS or similar frameworks
Understanding of message queues (RabbitMQ or similar)
Familiarity with Redis caching
Exposure to microservices architecture
Interest in AI/ML integrations or vector databases
Docker or deployment knowledge

Who Should Apply

Students or recent graduates in Computer Science or related fields
Candidates with strong fundamentals and at least 1–2 solid projects
Individuals interested in scalable systems, backend architecture, and AI-driven applications

What You’ll Gain

Hands-on experience with production-grade architecture
Exposure to microservices, async systems, and real-time processing
Opportunity to work with AI + vector database integrations
Mentorship and potential full-time opportunity

How to Apply

Send your resume and project portfolio (GitHub/Live links) to [email protected] , cc [email protected]with the subject:“Application for Full Stack Intern - FMC_PAS_02”

Job Types: Fresher, Internship
Contract length: 6 months

Education:

Bachelor's (Required)

Work Location: In person

Quick apply

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react js developer jobs in wb

MERN Stack / FullStack Developer Internship

Sr. PHP Developer/TL

Java PHP Specialist

UI/UX Developer (Frontend)

Senior Software Developer

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