Sr React Developer

Intellect Design Arena; Hyderabad; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Intellect Design Arena in Hyderabad is seeking a Senior Frontend Developer with 5–7 years of hands-on experience to lead the frontend for complex web applications.

You will work with product, UX/UI and backend teams to build high-performance UI, implement state management, and ensure quality through testing and modern tooling.

Qualifications

• 5–7 years of hands-on frontend development with React.js.
• Strong proficiency in JavaScript/TypeScript, HTML5 and CSS3.
• Experience building scalable frontend architectures and UI components.

Responsibilities

• Design, develop, and maintain reusable UI components with React.js.
• Manage state using Redux Toolkit, Context API, Zustand, or MobX.
• Optimize performance across browsers and devices.
• Collaborate with product, design, and backend teams to integrate REST and GraphQL.
• Write unit/integration tests using Jest, React Testing Library, or Cypress.

Skills

React.js

JavaScript/TypeScript

HTML/CSS

State Management

Frontend Architecture

Education

Bachelors degree in Computer Science or related field

Tools

Redux Toolkit

Context API

Zustand

MobX

Webpack

Vite

Jest

Testing Library

Job description

Job Title: Senior Frontend Developer / Senior React.js Developer

Experience Level: 5 to 7 Years

Location: Hyderabad, Telangana (On-site)

Employment Type: Full-time

About the Role

We are seeking a highly skilled and experienced Senior React.js Developer with 5 to 7 years of professional software development experience to join our engineering team in Hyderabad. In this role, you will lead the development of intuitive, high-performance, and responsive user interfaces for complex web applications.

You will work closely with cross-functional teamsincluding product managers, UX/UI designers, and backend engineers to translate product requirements into robust, scalable frontend code.

Key Responsibilities

• Frontend Architecture: Design, develop, and maintain clean, scalable, and reusable UI components using React.js and modern frontend workflows.
• State Management & Data Flow: Implement and manage complex state management logic using tools like Redux Toolkit, Context API, Zustand, or MobX.
• Performance Optimization: Optimize web application components for maximum speed, scalability, and seamless cross-browser/device compatibility.
• API Integration: Collaborate with backend developers to integrate RESTful APIs and GraphQL services smoothly into the frontend application.
• Quality & Testing: Write clean, modular, and testable code. Write unit and integration tests using frameworks such as Jest, React Testing Library, or Cypress.
• Code Review & Mentorship: Conduct thorough peer code reviews, enforce frontend architectural standards, and mentor junior/mid-level developers on the team.
• Modern Tooling: Utilize modern build tools and bundlers (Vite, Webpack) and maintain CI/CD workflows for frontend deployment.

Required Qualifications & Skills

• Experience: 5 to 7 years of hands-on frontend web development experience, with a heavy focus on React.js in production environments.
• Core JavaScript/TypeScript: Deep expertise in modern JavaScript (ES6+), HTML5, CSS3, and TypeScript.
• React Ecosystem: Strong proficiency in React core concepts (Hooks, Component Lifecycle, Virtual DOM, Render optimization).
• State & Data Fetching: Hands-on experience with Redux/Redux Toolkit, React Query (TanStack Query), or Apollo GraphQL.
• Styling & UI Frameworks: Proficiency with modern CSS systems Tailwind CSS, Styled Components, Material-UI (MUI), or Ant Design.
• Build Systems: Good working knowledge of Webpack, Vite, Babel, npm/yarn/pnpm.
• Version Control: Expertise with Git and collaborative platforms like GitHub, GitLab, or Bitbucket.
• Education: Bachelors degree in Computer Science, Information Technology, or equivalent relevant practical experience.

Nice-to-Have Skills

• Experience with server-side rendering (SSR) frameworks like Next.js.
• Familiarity with cloud platforms (AWS/Azure) and CI/CD pipelines (GitHub Actions, Jenkins).
• Exposure to micro-frontend architectures or Progressive Web Apps (PWAs).
• Knowledge of backend technologies (Node.js, Express) or basic database concepts.