Front-End Application Developer

Responsibilities:

• Responsible for the development, testing, optimization, and maintenance of high-traffic mobile applications for exchange products (web trading, wallet, deposits/withdrawals, account center, onboarding).
• Build and optimize the mobile trading interface (Order Book, Depth Chart, K-Line) to handle WebSocket data streams pushing 50+ updates per second without freezing the UI.
• Participate in product requirement analysis, propose appropriate technical solutions, and drive end-to-end implementation with quality and speed.
• Keep the APK/IPA size optimized despite adding heavy features, using code splitting and dynamic feature delivery.
• Collaborate with backend teams on API integration, real-time data interaction, and error-handling logic (REST/WebSocket), ensuring secure and stable client-server communication.
• Build reusable front-end components and shared libraries, standardizing implementation across multiple product...