React JS Developer

Mumbai, Maharashtra, India
Apr 04, 2025
Apr 04, 2026
Onsite
Full-Time
3 - 5 Years
Job Description

We are seeking a talented and enthusiastic React JS Developer to join our growing technology team at TCS. This role is ideal for someone who is passionate about creating seamless user experiences, writing clean and maintainable code, and solving complex problems with efficient front-end solutions. You will be working on dynamic and scalable applications, collaborating with cross-functional teams, and contributing to innovative projects across various domains including telecom, media, and e-commerce.

Experience. 3 to 5 Years

Key Responsibilities

  • Develop and maintain robust front-end applications using React JS.
  • Translate UI/UX designs and wireframes into high-quality code.
  • Build reusable components and front-end libraries for future use.
  • Ensure the technical feasibility of UI/UX designs and optimize components for performance across a vast array of web-capable devices and browsers.
  • Implement state management solutions using Redux or Context API.
  • Integrate RESTful APIs and ensure seamless communication with backend services.
  • Write clean, scalable, and well-documented code with a strong focus on unit testing and code coverage.
  • Use build tools such as Webpack or Parcel to optimize build processes.
  • Collaborate with QA engineers to ensure comprehensive test coverage and smooth deployments.
  • Work in an Agile/Scrum environment, participating in code reviews, sprint planning, and retrospectives.

Must-Have Skills

  • Strong proficiency in ReactJS, along with solid experience in JavaScript (ES6+), HTML5, and CSS3.
  • Hands-on experience with state management libraries like Redux or Context API.
  • Familiarity with version control systems such as Git.
  • Deep understanding of web development principles, performance optimization, and industry best practices.
  • Experience working with modern build tools such as Webpack or Parcel.
  • Ability to write and maintain unit tests and integration tests to ensure code quality.
  • Knowledge of unit testing frameworks and practices with emphasis on code coverage.
  • Awareness or experience with TM-Forum architecture is highly beneficial.

Good-to-Have Skills

  • Domain experience in Telecom, Media, eCommerce, or Selfcare platforms.
  • Proficient in client interactions with strong communication and interpersonal skills.
  • High sense of ownership and work ethic, able to take initiative and deliver results under minimal supervision.

Why Join TCS?

At TCS, we don’t just offer jobs—we offer careers. With access to cutting-edge technologies, opportunities for learning and development, and a diverse and inclusive work environment, you’ll be empowered to take your skills to the next level. TCS is committed to delivering excellence and innovation in everything we do, and we’re looking for passionate developers who share the same vision.

Apply Now

If you are excited to build scalable, high-performance front-end applications with a talented team and leave your mark on impactful projects, we would love to hear from you!