About the Role

We are looking for talented Frontend Engineers with strong experience in Next.js, React, and TypeScript to build high-performance user interfaces for our cryptocurrency exchange platform.

You will work on trading interfaces, dashboards, portfolio and wallet screens, real-time market data, order management, charts, and other customer-facing exchange features.

The role involves building highly responsive applications with real-time WebSocket integrations, REST API integrations, Redux/state management, and performance optimization.

Key Responsibilities

- Develop modern, scalable, and responsive web applications using Next.js, React, and TypeScript.
- Build high-performance cryptocurrency trading interfaces and dashboards.
- Integrate frontend applications with REST APIs and WebSocket services.
- Implement real-time updates for:

Market prices

Order books

Trades

Order status

Execution updates

User balances

Notifications

- Implement application state management using Redux / Redux Toolkit or similar solutions.
- Develop reusable and maintainable React components.
- Work with trading charts and real-time market data.
- Optimize rendering performance and minimize unnecessary API requests and component re-renders.
- Implement responsive UI across desktop, tablet, and mobile devices.
- Handle WebSocket connection lifecycle, reconnection, error handling, and real-time state synchronization.
- Integrate third-party APIs and frontend libraries.
- Work closely with backend engineers, designers, QA, and product teams.
- Identify and resolve frontend performance and production issues.
- Write clean, reusable, maintainable, and testable code.
- Follow frontend security and best practices.





Required Skills

2–4 years of professional experience in React.js / Next.js development.Strong proficiency in JavaScript and TypeScript.Strong understanding of React fundamentals, hooks, component architecture, and state management.Hands-on experience with Next.js.Experience with Redux / Redux Toolkit.Strong experience integrating REST APIs.Strong understanding of WebSockets and real-time data.Experience handling asynchronous data and real-time application state.Good understanding of HTML5, CSS3, responsive design, and modern frontend development.Experience with Git and collaborative development workflows.Understanding of frontend performance optimization.Preferred / Good to Have

Experience building trading, fintech, banking, crypto, or financial applications.Experience with cryptocurrency exchange/trading interfaces.Experience with TradingView or other financial charting libraries.Experience working with order books, candlestick charts, market data, and trading screens.Experience optimizing applications with high-frequency WebSocket updates.Understanding of SSR, SSG, ISR, and Next.js rendering strategies.Experience with frontend testing frameworks.Experience with Docker and CI/CD.Basic understanding of backend APIs and microservices.What We Look For

Strong UI engineering and problem-solving skills.Good understanding of performance optimization.Ability to work with real-time data.Attention to UI/UX details.Ability to build reusable and scalable frontend architecture.Robust debugging skills.Good communication and collaboration.

Pay: ₹50,000.00 - ₹60,000.00 per month

Benefits

- Health insurance
- Provident Fund

Work Location: In person

📌 Frontend Engineer (Jaipur)
🏢 Suncrypto
📍 Jaipur