Flutter Engineer at AstroX

1. Core Mobile Development - Design and implement core features for exchange mobile applications using Flutter to ensure consistent experience across Android and iOS platforms. - Build scalable and maintainable application architectures using state management frameworks like GetX/Provider/Riverpod. 2. Performance Optimization - Conduct performance analysis and optimization of Flutter rendering pipeline to ensure low-latency and high frame rate UI rendering. - Apply techniques like layer-based drawing and dirty region repainting to enhance performance for large-scale data visualization. 3. Custom Component & Chart Development - Develop highly customized UI components using CustomPainter and CustomClipper. - Independently develop and optimize exchange-specific chart modules including K-line charts, depth charts, and volume charts, ensuring data accuracy and interaction fluency. 4. Interaction & Gesture System - Design and implement complex interaction features including multi-touch, zooming, dragging, and crosshair tracking. - Develop and extend custom gesture recognizers to enhance user experience in trading scenarios. 5. Cross-platform & System Integration - Develop and maintain Flutter plugins to enable interaction with native platforms (Android/iOS) for features like security modules and push notifications. - Collaborate with backend engineers to integrate real-time market data (WebSocket) for stable rendering of high-frequency trading data. 6. System Scaling & Maintenance - Build mobile architectures capable of handling high concurrency and real-time data, ensuring stability during extreme market conditions. - Participate in code reviews, documentation, CI/CD processes and automated testing to ensure quality and stability during version iterations.