React JS

TCS Hiring !!!

Role: React JS Developer

Exp: 4-7 Years

Location: Hyderabad/Chennai

JD

• Strong proficiency in React.js, JavaScript (ES6+), HTML5, and CSS3:

-Ability to build dynamic, responsive, and interactive user interfaces using React.js

-Deep understanding of modern JavaScript features like ES6+, including arrow functions, promises, async/await, and modular programming.

-Skilled in writing semantic HTML and creating visually appealing layouts with CSS3, ensuring responsive design across devices.

• Experience with State Management (Redux, Context API):

-Expertise in managing complex application states using Redux or Context API.

-Ability to implement middleware for asynchronous actions (e.g., Redux Thunk or Saga) and ensure predictable state transitions for large-scale applications.

• Familiarity with Testing Frameworks (Jest, React Testing Library)

-Hands-on experience in writing unit and integration tests for React components using Jest and React Testing Library.

-Ability to ensure code quality and maintainability through automated testing practices.

• Familiarity with React Hooks and Functional Components-

-Proficiency in using React Hooks (useState, useEffect, useContext, useReducer) for managing component lifecycle and state in functional components.

-Ability to build reusable, modular components for scalable applications.

• Knowledge of Responsive Design Principles and Cross-Browser Compatibility:

-Ability to create layouts that adapt seamlessly to different screen sizes and devices. -Skilled in handling browser inconsistencies and ensuring compatibility across major browsers.

• Experience with RESTful APIs and JSON:

-Ability to integrate front-end applications with backend services using RESTful APIs. Proficient in handling JSON data for dynamic rendering and state updates.

• Understanding of Modern Front-End Build Tools (Webpack, Babel):

-Experience in configuring and optimizing build tools like Webpack for bundling and Babel for trans piling modern JavaScript code.

-Knowledge of performance optimization techniques during build processes.