React JS Intern
Job Description
Job title:React JS Intern
Location: Pune, Maharashtra, India
Position Type: Full-time
Experience Level: 0-1 year
About The Role
We're looking for a motivated React Developer Intern to join our frontend team. You'll help build responsive, real-time web applications, working closely with senior developers and designers. This is a hands-on role where you'll ship real features and learn how production apps are built and maintained.
Requirements
What you'll do
Location: Pune, Maharashtra, India
Position Type: Full-time
Experience Level: 0-1 year
About The Role
We're looking for a motivated React Developer Intern to join our frontend team. You'll help build responsive, real-time web applications, working closely with senior developers and designers. This is a hands-on role where you'll ship real features and learn how production apps are built and maintained.
Requirements
What you'll do
- Build and maintain reusable React components and UI features
- Implement real-time functionality (live updates, notifications, chat) using WebSockets
- Integrate frontend screens with REST APIs using TanStack Query for data fetching, caching, and syncing server state
- Manage application state across components
- Debug issues, fix bugs, and improve performance
- Participate in code reviews and team stand-ups
- Write clean, readable, and well-documented code
- Solid understanding of JavaScript (ES6+), HTML, and CSS
- Good knowledge of React fundamentals: functional components, JSX, props and state, and component lifecycle
- Hands-on experience with core hooks such as useState, useEffect, useContext, useRef, and useMemo/useCallback
- Familiarity with React Router for navigation
- Basic understanding of WebSockets: how they differ from HTTP, opening and closing connections, sending and receiving messages, and handling reconnection (experience with Socket.IO or the native WebSocket API is a plus)
- Experience fetching data from APIs (fetch or Axios) and handling loading/error states
- Basic knowledge of Git and GitHub
- Eagerness to learn and take feedback
- Familiarity with TanStack Query (React Query): useQuery and useMutation, query keys, caching and invalidation, and handling loading/error states
- Exposure to a state management library (Redux Toolkit, Zustand, or similar)
- Experience with TypeScript
- Familiarity with Tailwind CSS or a component library (MUI, shadcn/ui)
- Basic knowledge of Node.js/Express
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