Senior Front-End Developer (ReactJS)

Crew Kraftorz LLP; Chennai District; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Crew Kraftorz LLP is seeking a Senior Front-End Developer in Chennai to drive scalable ReactJS applications. You will guide architecture and collaborate across distributed teams, delivering high-quality UI features with modern state management.

The role emphasizes clean code, product quality, and meaningful impact in safety and alert solutions. Immediate to 30 days notice, 5+ years experience required.

Qualifications

• 5+ years of experience in ReactJS development.
• Deep understanding of React fundamentals, hooks, context API, and component lifecycle.
• State management with Redux, Zustand, or React Query.
• API integration with RESTful APIs & WebSockets.
• Styling frameworks: Tailwind CSS, SCSS, Material UI, or Styled Components.
• Familiarity with bundlers/tools like Webpack, Vite, Babel.
• CI/CD experience and collaboration with DevOps teams.
• Agile methodology participation.

Responsibilities

• Design and develop scalable front-end applications using ReactJS.
• Build reusable, efficient, and well-tested components.
• Collaborate with backend and DevOps teams to deliver robust features.
• Debug and resolve front-end issues, ensuring high availability and performance.
• Participate in Agile ceremonies to iterate quickly and improve product delivery.
• Contribute to CI/CD pipelines and deployment automation.
• Maintain and evolve the codebase through continuous refactoring and improvements.

Skills

ReactJS

TypeScript

Redux

Zustand

React Query

REST APIs

WebSockets

Tailwind CSS

SCSS

Material UI

Webpack

Vite

CI/CD

Agile

Education

Bachelor’s or Master’s in Computer Science or related field

Tools

Webpack

Vite

Babel

Git

Job description

We are looking for a Senior Front-End Developer with strong hands-on expertise in ReactJS, TypeScript, and modern state management libraries. This role involves building and maintaining scalable, high-performance applications that power life-saving safety and alert solutions. You’ll work on global R&D initiatives in close collaboration with distributed teams, contributing across the full development lifecycle—from architecture and design to deployment and continuous improvement. Ideal for someone passionate about clean code, product quality, and meaningful impact.

Requirements

Location: Chennai
Experience: 5+ years
Notice Period: Immediate to 30 days
Department: Product Engineering – Front-End Development
Qualification: Bachelor’s or Master’s in Computer Science or related field

Must-Have Skills:

5+ years of experience in ReactJS development

Deep understanding of React fundamentals, hooks, context API, and component lifecycle

State management experience using Redux, Zustand, or React Query

API integration (RESTful APIs & WebSockets)

Styling frameworks: Tailwind CSS, SCSS, Material UI, or Styled Components

Familiarity with bundlers/tools like Webpack, Vite, Babel

CI/CD experience and collaboration with DevOps teams

Agile methodology participation

Key Responsibilities:

Design and develop scalable front-end applications using ReactJS

Build reusable, efficient, and well-tested components

Collaborate with backend and DevOps teams to deliver robust features

Debug and resolve front-end issues, ensuring high availability and performance

Participate in Agile ceremonies to iterate quickly and improve product delivery

Contribute to CI/CD pipelines and deployment automation

Maintain and evolve the codebase through continuous refactoring and improvements

Good to Have:

Experience working with international or remote teams

Strong communication skills to work across global time zones

Exposure to safety, alert systems, or IoT-based applications

Attention to detail, structured thinking, and proactive mindset

About the Company

Join a cutting-edge product company focused on location intelligence and field service optimization. A place where smart tech meets smart talent.