React.js Developer - Javascript/TypeScript (3-5 yrs)

Position : React.js Developer

Location : Bangalore (Face-to-Face Interview Required)

Experience Required : 3-5 years

Employment Type : Full-time

Job Responsibilities :

React.js Development :

- Develop and maintain highly interactive web applications using React.js.

- Build reusable, efficient, and scalable components and front-end libraries.

- Implement state management and UI rendering using React Hooks and other React patterns.

UI/UX Collaboration :

- Collaborate with UI/UX designers to create seamless, responsive, and visually appealing front-end components.

- Translate design wireframes into fully functional user interfaces.

Component & Architecture Design :

- Design and build modular and scalable React components for use across multiple projects.

- Follow best practices for code organization and component structure, ensuring code quality and maintainability.

Performance Optimization :

- Optimize web applications for maximum speed and scalability.

- Identify bottlenecks in the UI and address performance issues using techniques like lazy loading, memoization, etc.

API Integration :

- Work with back-end developers to connect the React app with RESTful APIs.

- Handle data flow in React apps using state management tools like Redux or Context API.

Cross-Browser Compatibility :

- Ensure the application works across multiple browsers and devices, providing a consistent experience for all users.

Testing :

- Write unit tests using tools like Jest or React Testing Library to ensure high code coverage and maintain code quality.

Version Control & CI/CD :

- Work with Git for version control and participate in the code review process.

- Integrate the front-end with CI/CD pipelines for automated testing and deployment.

Agile Methodology :

- Work in an Agile environment, participating in sprints and daily stand-ups.

- Collaborate with the development team, business analysts, and other stakeholders to deliver high-quality software.

Required Skills and Qualifications :

Strong proficiency in React.js :

- Experience in React.js, including working with state management, React hooks, and lifecycle methods.

Experience in front-end technologies :

- Proficient in JavaScript (ES6+), HTML, CSS, and Responsive Web Design.

- Experience with CSS preprocessors like SASS or LESS.

State Management :

- Strong understanding of state management in React using Redux, Context API, or similar.

API Integration :

- Experience with integrating RESTful APIs and working with JSON data.

Performance Optimization :

- Experience in optimizing front-end performance for better load times, smoother user experience, etc.

Version Control Systems :

- Proficiency with Git for version control.

UI/UX Collaboration :

- Ability to collaborate effectively with UI/UX designers to implement visual elements in the application.

Testing :

- Familiarity with testing frameworks like Jest, React Testing Library, or Enzyme.

Problem-Solving Skills :

- Strong analytical and problem-solving skills, with the ability to debug and troubleshoot issues effectively.

Desirable Skills (Good to have) :

TypeScript :

- Experience with TypeScript for type safety in React applications.

Next.js :

- Knowledge of Next.js for server-side rendering (SSR) and static site generation (SSG).

API Design & Development :

- Experience with designing and consuming GraphQL APIs.

UI Frameworks :

- Familiarity with Material UI, Ant Design, or similar design systems.

Testing Libraries :

- Advanced knowledge of Jest, Mocha, or other testing libraries.

Agile Methodologies :

- Experience working in Agile teams, with tools like JIRA for sprint planning and issue tracking.

Education & Experience :

Education :

- A Bachelor's degree in Computer Science, Engineering, or a related field.

Experience :

- 3-5 years of hands-on experience as a React.js Developer.

Interview Process :

Step 1 : Technical Screening (via video call)

Step 2 : Face-to-Face interview in Bangalore (with coding tasks and problem-solving challenges).

Step 3 : HR interview and final offer.