Senior React Developer

Quest Global; Bengaluru; On-site; INR 1,500,000 - 2,200,000; Full time

Job summary

Quest Global in Bengaluru is seeking an experienced React Developer to join our dynamic development team. You will work on modern React applications, writing clean and maintainable code with emphasis on performance and responsive design.

The ideal candidate has 5-7 years of hands-on React experience, strong problem-solving abilities, and the ability to collaborate in an agile environment across designers, product managers, and backend developers.

Qualifications

• 5-7 years of professional experience with React.js and modern JavaScript (ES6+)
• Strong proficiency in HTML5, CSS3, and responsive web design
• Experience with state management libraries (Redux, Zustand, or Context API)
• Familiarity with React hooks and functional components
• Knowledge of modern build tools (Webpack, Vite, or similar)
• Experience with version control systems (GitHub)
• Understanding of RESTful APIs and asynchronous programming
• Familiarity with testing frameworks (Jest, React Testing Library)

Responsibilities

• Develop and maintain high-quality, scalable web applications using React.js
• Collaborate with cross-functional teams including designers, product managers, and backend developers
• Write clean, maintainable, and well-documented code following best practices
• Implement responsive designs and ensure cross-browser compatibility
• Optimize application performance and user experience
• Participate in code reviews and provide constructive feedback to team members
• Debug and troubleshoot issues across the development lifecycle
• Stay updated with the latest React ecosystem trends and technologies
• Mentor junior developers and contribute to team knowledge sharing

Skills

React.js

JavaScript ES6+

HTML5

CSS3

State management

Redux

Context API

React hooks

Webpack/Vite

Git/GitHub

REST APIs

Jest

Education

Bachelor's degree in Computer Science/Software Engineering or related field

Tools

GitHub

Webpack

Vite

Tailwind CSS

Styled Components

CSS Modules

Next.js

GraphQL

Apollo Client

Job description

At Quest Global, it’s not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better place—to make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

About the Role

We are seeking an experienced React Developer with 5-7 years of professional experience to join our dynamic development team. The ideal candidate will have a strong foundation in modern React development, excellent problem-solving skills, and the ability to work collaboratively in an agile environment.

Key Responsibilities

• Develop and maintain high-quality, scalable web applications using React.js
• Collaborate with cross-functional teams including designers, product managers, and backend developers
• Write clean, maintainable, and well-documented code following best practices
• Implement responsive designs and ensure cross-browser compatibility
• Optimize application performance and user experience
• Participate in code reviews and provide constructive feedback to team members
• Debug and troubleshoot issues across the development lifecycle
• Stay updated with the latest React ecosystem trends and technologies
• Mentor junior developers and contribute to team knowledge sharing

We are known for our extraordinary people who make the impossible possible every day. Questians are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.

We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the worlds hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace.

Technical Skills

• 5-7 years of professional experience with React.js and modern JavaScript (ES6+)
• Strong proficiency in HTML5, CSS3, and responsive web design
• Experience with state management libraries (Redux, Zustand, or Context API)
• Familiarity with React hooks and functional components
• Knowledge of modern build tools (Webpack, Vite, or similar)
• Experience with version control systems (GitHub)
• Understanding of RESTful APIs and asynchronous programming
• Familiarity with testing frameworks (Jest, React Testing Library)

Soft Skills

• Strong problem-solving and analytical thinking abilities
• Excellent communication and collaboration skills
• Ability to work in an agile development environment
• Attention to detail and commitment to code quality
• Self-motivated with ability to manage multiple priorities

Preferred Qualifications

• Experience with TypeScript
• Knowledge of modern CSS frameworks (Tailwind CSS, Styled Components, CSS Modules)
• Familiarity with Next.js or other React frameworks
• Experience with GraphQL and Apollo Client
• Understanding of CI/CD pipelines
• Knowledge of performance optimization techniques
• Experience with mobile-first development
• Familiarity with design systems and component libraries
• Backend development experience (Node.js, Python, or Java)
• Experience with cloud platforms (AWS, Azure, GCP)

Education & Certifications

• Bachelor's degree in Computer Science, Software Engineering, or related field
• Relevant certifications in React or web development (preferred but not required)