UI React Developer (Exp-6+ Years)-Hybrid-Full Time

We are looking for an experienced UI React Developer with strong hands-on expertise in React.js, JavaScript, TypeScript, HTML5, CSS3, Redux, and REST API integration.

The ideal candidate will be responsible for designing and developing scalable, responsive, high-performance user interfaces and reusable React components. The candidate should have strong experience working with modern frontend development practices, UI/UX implementation, automated testing, Agile methodologies, and CI/CD environments.

Mandatory Skills

• 5+ years of experience in Frontend/UI Development
• Strong hands-on experience with React.js
• Strong knowledge of JavaScript ES6+
• Strong experience with TypeScript
• Excellent knowledge of HTML5 and CSS3
• Experience with React Hooks, Functional Components, Props, State, and Context API
• Strong experience with Redux / Redux Toolkit
• Experience integrating RESTful APIs
• Strong knowledge of JSON, HTTP, asynchronous programming, and API error handling
• Experience with responsive and cross-browser UI development
• Experience with Git/GitHub/Bitbucket
• Experience with frontend testing using Jest and React Testing Library
• Strong understanding of Agile/Scrum development

Key Responsibilities

• Design and develop modern, responsive, and scalable web applications using React.js.
• Build reusable, modular, and maintainable UI components.
• Translate UI/UX designs, wireframes, and business requirements into functional frontend applications.
• Develop complex frontend features using React Hooks, Context API, Redux, and TypeScript.
• Integrate React applications with backend services through REST APIs.
• Handle API authentication, authorization, loading states, error handling, pagination, and asynchronous data flows.
• Implement responsive designs compatible with desktop, tablet, and mobile devices.
• Optimize frontend applications for performance, scalability, and maintainability.
• Troubleshoot UI issues, browser compatibility problems, and production defects.
• Participate in design discussions, technical decisions, code reviews, and architecture discussions.
• Collaborate closely with UI/UX designers, backend developers, QA engineers, product owners, and DevOps teams.
• Write clean, reusable, well-documented, and testable code.
• Participate in Agile ceremonies including sprint planning, daily stand-ups, backlog refinement, and retrospectives.

React.js Development

• Strong knowledge of React.js architecture and component-based development.
• Experience with functional components and React Hooks.
• Develop reusable custom hooks and frontend utilities.
• Implement component lifecycle and state management patterns.
• Use React Router for application navigation.
• Implement Context API and Redux/Redux Toolkit where appropriate.
• Develop reusable UI/component libraries.
• Follow frontend coding standards and design patterns.
• Implement lazy loading, code splitting, memoization, and other performance optimization techniques.

State Management

Experience with one or more:

• Redux
• Redux Toolkit
• Context API
• React Query / TanStack Query
• Zustand

Ability to manage complex application state and asynchronous API data effectively.

API Integration

• Integrate frontend applications with RESTful APIs.
• Work with JSON-based request and response payloads.
• Implement API calls using Fetch, Axios, or equivalent libraries.
• Handle authentication and authorization.
• Implement error handling and retry mechanisms.
• Handle loading, success, empty, and error states.
• Work with pagination, filtering, sorting, and large datasets.
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