React JS Developer

Nineleaps Technology Solutions Pvt Ltd; Bengaluru; On-site; INR 800,000 - 1,200,000; Full time

Job summary

A leading technology company in Bengaluru is seeking a React JS Developer to create high-performing web applications. You will collaborate closely with designers and backend engineers to develop user-centric features and ensure optimal performance. The ideal candidate has over 4 years of experience in frontend development, proficient in HTML5, CSS3, and React.js. Familiarity with state management and version control systems is essential. Join us to contribute to impactful projects in a dynamic environment.

Qualifications

• 4+ years of professional experience in frontend development.
• Solid understanding of HTML5, CSS3, and responsive design principles.
• Excellent communication and teamwork abilities.

Responsibilities

• Develop, test, and maintain scalable web applications using React.js.
• Collaborate with designers, product managers, and backend engineers to build user-centric features.
• Optimize applications for speed, performance, and scalability.

Skills

Frontend development

React.js

Performance optimization

HTML5

CSS3

Redux or Context API

Git

TypeScript

GraphQL

Job description

As a React JS Developer at Nineleaps, you will build modern, scalable, and high-performing web applications that deliver exceptional user experiences. You’ll work closely with designers, product managers, and backend engineers to turn ideas into intuitive interfaces and reliable frontend systems. This role is ideal for someone who enjoys solving UI challenges, optimizing performance, and contributing to products that create measurable business impact.

Key Responsibilities

• Develop, test, and maintain scalable web applications using React.js
• Collaborate with designers, product managers, and backend engineers to build user-centric features
• Write clean, maintainable, and efficient code following modern frontend best practices
• Optimize applications for speed, performance, and scalability
• Participate in code reviews, design discussions, and team knowledge-sharing initiatives
• Debug and troubleshoot issues across the frontend stack
• Stay up to date with emerging frontend technologies and bring fresh ideas to the team

What We’re Looking For

• 4+ years of professional experience in frontend development
• Solid understanding of HTML5, CSS3, and responsive design principles
• Experience with state management libraries such as Redux or Context API
• Familiarity with RESTful APIs and frontend-backend integration
• Experience using version control systems such as Git
• Strong debugging and problem-solving skills
• Excellent communication and teamwork abilities
• Experience with TypeScript in large-scale applications is a plus
• Familiarity with GraphQL is preferred
• Understanding of frontend performance optimization and accessibility standards is an advantage
• Experience working in Agile or cross-functional teams is beneficial

About Nineleaps

Nineleaps is a technology company specializing in digital engineering, data, and AI. We work with businesses across industries to solve complex challenges through modern technology and create an environment where people can learn fast, take ownership, and build meaningful careers while doing it.