Android Engineer at AstroX

Job Description

Key Responsibilities

• Develop core features of the exchange Android App including trading engine integration, market data/K-line charts, asset management, contract interactions, and promotional activities
• Optimize app performance and stability by improving cold start speed, memory usage, and reducing lag
• Collaborate with product, backend, and design teams to ensure high-quality project delivery
• Manage Android project modularization, component architecture, and Gradle optimization
• Establish exception monitoring systems including ANR detection, crash analysis, and bug tracking
• Implement UI animations, theme switching, and responsive layouts for various device resolutions
• Develop secure WebView containers for H5 pages and dynamic activities in trading scenarios

Job Requirements

• 3+ years of Android development experience, preferably in financial or trading applications
• Proficient in Kotlin/Java with expertise in Jetpack components, Coroutines, Room, and DataBinding
• Strong understanding of MVVM, Clean Architecture, and modular design patterns
• Experience with Retrofit, OkHttp, WebSocket, and secure data transmission
• Skilled in performance analysis using LeakCanary, BlockCanary, and Android Profiler
• Knowledge of app security measures including code obfuscation, reinforcement, and anti-debugging
• Experience with device compatibility testing across various models and OS versions
• Ability to architect solutions from scratch with strong technical planning skills
• Prior experience with K-line chart development or optimization is preferred
• Background in financial services or exchange platforms is a plus

Benefits

• Meal allowance - Daily meal support or subsidy provided
• Overtime compensation - Additional pay for overtime work according to company policy
• Transportation allowance - Subsidy for commuting expenses
• Travel support - Flight ticket reimbursement (following company guidelines)
• Paid time off - Annual leave and national holidays