Role description

React Developer / Senior React Developer

Experience: 10–15 Years
Location: Bangalore / Chennai / Pune / Hyderabad

Job Summary

We are looking for highly experienced React Developers / Senior React Developers with strong hands-on expertise in ReactJS, JavaScript, up-to-date front-end engineering, and enterprise application development.

The ideal candidate should have experience designing scalable front-end architectures, developing reusable UI components, optimizing application performance, and driving front-end engineering best practices across teams.

Key Responsibilities

- Design and develop modern, scalable web applications using ReactJS.
- Build reusable UI components, libraries, and design systems.
- Design scalable and maintainable front-end architectures.
- Integrate front-end applications with REST APIs and backend services.
- Collaborate with backend, UX/UI, product, and business teams.
- Ensure application performance, responsiveness, scalability, and maintainability.
- Participate in solution design and architecture discussions.
- Conduct code reviews and enforce front-end development best practices.
- Provide technical guidance and mentoring to development teams.

Mandatory Skills

- Strong hands-on expertise in ReactJS.
- Expert knowledge of JavaScript (ES6+).
- Strong experience with HTML5, CSS3, and Responsive Web Design.
- Experience with Redux, Context API, and React Query.
- Strong experience with REST API integration.
- Hands-on experience with Git and Agile development practices.
- Strong understanding of front-end performance optimization.




- Experience with unit testing frameworks such as Jest and React Testing Library.
- Strong coding, debugging, and problem-solving capabilities.

Expectations for 10–15 Years

- Strong experience designing enterprise-scale front-end architecture.
- Experience implementing reusable component libraries and design systems.
- Ability to make front-end architecture and technology decisions.
- Experience driving performance, scalability, maintainability, and code-quality improvements.
- Strong cross-functional technical leadership.
- Ability to mentor developers and establish front-end engineering best practices.

Good to Have

- TypeScript
- Next.js
- Micro Front-End Architecture
- Banking / Financial Services domain experience
- Finacle exposure

Profiles Not Suitable

Please exclude profiles primarily focused on:

- Business Analysis
- Production/Application Support
- Implementation or Deployment-only activities
- Functional roles
- Profiles without strong recent hands-on ReactJS development experience

Skills

Agile, Frontend Development, React, Redux

About UST
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

📌 React JS Specialist I - Software Engineering (Chennai)
🏢 UST
📍 Chennai