React.js Developer ( 3-15 Years Exp ) Kolkata

HypTechie; Kolkata District; On-site; INR 400,000 - 1,800,000; Full time

Benefits offered by this job

Flexible hours

5-day work week

Incentives & bonuses

Exposure to global projects

Job summary

Sourcedesk Global in Kolkata, West Bengal, India is seeking a talented React.js Developer to join our front-end team. You will build interactive, high-performance user interfaces for web and mobile using React.js, Redux, Flux, and Webpack.

The ideal candidate has strong JavaScript fundamentals, experience with RESTful APIs, HTML5, CSS3, and modern build tools. Collaboration with UI/UX, backend, and QA teams is essential, with a focus on code quality and scalable UI components.

Qualifications

• Bachelor's degree in CS/IT or related field.
• Strong JavaScript fundamentals and ES6+ features.
• Deep understanding of React.js and core principles.
• Experience with Redux, Flux, and RESTful APIs.
• Familiarity with HTML5, CSS3, and responsive design.

Responsibilities

• Develop modern, responsive user-facing features using React.js.
• Translate designs into high-quality, maintainable code.
• Build reusable components and libraries for scalability.
• Optimize components for speed and performance.
• Collaborate with UI/UX, backend, and QA teams to deliver seamless products.
• Maintain code quality and documentation.
• Explore new technologies to improve UI/UX efficiency.

Skills

JavaScript

React.js

Redux

RESTful APIs

HTML5

CSS3

Webpack

Babel

NPM

JWT

Git

Education

Bachelor’s degree in Computer Science, IT, or related field

Tools

Webpack

Babel

NPM

Git

Job description

• Location: Kolkata, West Bengal, India
• Employment Type: Full-Time, Permanent
• Salary: ₹4,00,000 - ₹18,00,000 per annum + Incentives & Bonuses
• Experience: 3 to 15 Years
• Industry: IT – Software / Software Services
• Functional Area: IT Software – eCommerce, Internet Technologies

About the Company

Sourcedesk Global is one of the fastest-growing IT and outsourcing solution providers with its headquarters in Toronto and delivery center in Kolkata. We are a team of young, dynamic professionals committed to innovation, business ethics, and customer success. Our customer-centric approach combines creative technology solutions with strategic consulting to help clients achieve their business objectives. We specialize in business consultation, digital marketing, software development, and outsourcing services, serving clients across Canada and the United States.

Job Overview

We are seeking a talented React.js Developer to join our front-end development team. You will be responsible for developing interactive, high-performance user interfaces for both web and mobile applications using React.js, Redux, Flux, and Webpack. The ideal candidate should possess strong JavaScript fundamentals, a passion for building clean and scalable UIs, and the ability to collaborate effectively with cross-functional teams.

Key Responsibilities

• Develop modern, responsive user-facing features using React.js.
• Translate designs and wireframes into high-quality, maintainable code.
• Build reusable front-end components and libraries for scalability.
• Optimize components for maximum speed and performance.
• Coordinate with UI/UX, backend, and QA teams to deliver seamless products.
• Ensure code quality, consistency, and maintain detailed documentation.
• Continuously explore new technologies to improve UI/UX efficiency.

Required Skills & Qualifications

• Bachelor’s degree in Computer Science, IT, or related field.
• Strong proficiency in JavaScript, including DOM manipulation and ES6+ features.
• Deep understanding of React.js and its core principles.
• Experience with Redux, Flux, and Immutable.js.
• Familiarity with RESTful APIs, HTML5, CSS3, and responsive design.
• Experience with build tools like Babel, Webpack, NPM, etc.
• Understanding of JWT and authentication mechanisms.
• Knowledge of Git/SVN/Mercurial version control systems.
• Excellent communication and problem-solving skills.

Why Join Us?

• Flexible working hours.
• 5-day work week.
• Modern, collaborative, and growth-oriented work environment.
• Friendly, supportive, and achievement-driven management team.
• Competitive salary and performance-based incentives.
• Exposure to global projects with cutting-edge technologies.
• Opportunity for career advancement in a high-performance culture