Flutter Developer – Crypto Exchange

Unitic Exchange

Chennai, Tamil Nadu, India

Experience: 3+ Years

Location: Chennai / Bangalore

Work Mode: Onsite

About the Role

We are looking for an experienced Flutter Developer to join our team and build high-performance mobile applications for a Centralized Crypto Exchange (CEX).

The ideal candidate should have strong experience in Flutter mobile app development, excellent UI/UX implementation skills, and a good understanding of Spot and Futures trading workflows in crypto exchanges.

You will work closely with our product, backend, and trading teams to build and enhance a professional-grade crypto trading application.

Key Responsibilities

Develop and maintain high-performance Flutter applications for Android and iOS.
Build modern, responsive, and user-friendly crypto trading interfaces.
Implement Spot and Futures trading features and trading workflows.
Integrate REST APIs, WebSockets, and other backend services.
Implement real-time market data, order books, charts, prices, orders, positions, and trading activities.
Integrate TradingView charts and relevant Flutter packages.
Work with Firebase services including notifications, analytics, authentication, and other integrations.
Optimize application performance, stability, and user experience.
Handle application builds, releases, and deployment on Google Play Store and Apple App Store.
Stay updated with the latest crypto, blockchain, trading, Flutter, and mobile app development trends.
Collaborate with UI/UX designers and backend developers to deliver new trading features.

Requirements

3+ years of proven experience in Flutter/mobile application development.
Strong knowledge of Dart and Flutter.
Experience developing and deploying applications for both Android and iOS.
Experience with crypto exchanges, trading platforms, fintech, or financial applications is highly preferred.
Good understanding of Spot and Futures trading concepts.
Experience with TradingView integration and trading-related UI components.
Strong experience in REST API and WebSocket integration.
Good understanding of Flutter packages, state management, and application architecture.
Experience with Firebase and push notifications.
Hands-on experience with Play Store and App Store deployment.
Strong understanding of mobile UI/UX and ability to build clean, intuitive interfaces.
Passion for crypto and blockchain technology and willingness to continuously learn.

What We’re Looking For

Strong problem-solving and debugging skills.
Attention to UI/UX details.
Ability to work in a fast-paced product environment.
Good understanding of real-time trading applications.
Ability to independently own features from development to deployment.
A genuine interest in the evolving crypto and Web3 ecosystem.

Location

Chennai / Bangalore – Onsite

If you are passionate about Flutter, crypto, trading technology, and building next-generation financial applications, we would love to hear from you.

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