React JS Developer

Hi all ,

experience : 5 + years

notice period : Immediate - 15 days

location : Bengaluru

Key Responsibilities:

• UI Development:

  Build and maintain scalable, performant front-end applications using

  React.js

  .

• Data Grid Integration:

  Implement and customize data-intensive components using

  AG Grid

  ,

  Handsontable

  , or

  React Table

  .

• Component Architecture:

  Develop reusable, well-structured components and manage application state efficiently.

• Data Handling:

  Work with complex data structures including nested objects, arrays, and maps; handle matrix operations where needed.

• Performance Tuning:

  Debug, profile, and optimize front-end code for performance and responsiveness.

• Testing:

  Write unit tests using modern

  TDD frameworks

  (e.g.,

  Jest

  ,

  Mocha

  ,

  React Testing Library

  ).

• Collaboration:

  Work closely with UX/UI designers and backend engineers to deliver seamless user experiences.

• Documentation & Reviews:

  Maintain documentation and participate in code reviews to ensure high-quality, maintainable code.

Mandatory Skills:

• React.js

  Strong experience in component-based architecture and hooks.
• Data grids – Hands-on with

  AG Grid

  ,

  Handsontable

  , or

  React Table

  .

• JavaScript (ES6+)

  ,

  HTML5

  ,

  CSS3

  – Solid frontend foundations.
• Proficient in managing

  nested data structures

  and

  matrix operations

  .
• Strong

  debugging

  ,

  performance profiling

  , and

  optimization

  skills.
• Experience with

  TDD frameworks

  like Jest, Mocha, or equivalent.

Good to Have:

• Working knowledge of

  GraphQL

  .
• Familiarity with state management (Redux, Zustand, Context API).
• Experience with CI/CD, code linting, and frontend build tools.