Senior Software Engineer, Mobile, Core
Core
Build and maintain the core OKX mobile app (iOS/Android) serving millions of daily active users, delivering features for pro/retail trading, asset management, and wallet functionality.
Role type
Senior IC mobile software engineer (crypto/Web3)
Builds
High-performance mobile applications for crypto trading and decentralized applications (dApps)
Domain
Cryptocurrency exchange and Web3
Deliverable
production ML models | product features
Required skills
Native iOS/Android development, Cross-platform frameworks (ReactNative/Flutter/Lua), Java/Objective-C/Swift/Kotlin/JavaScript, Data structures and algorithms, Agile development (TDD/CI/Scrum), LLM fundamentals, Prompt Engineering, RAG, Agent concepts, AI workflow/pipeline construction
Preferred skills
Crypto trading/Web3 industry knowledge, Leading project teams independently
Technologies
iOS, Android, ReactNative, Flutter, Lua, Java, Objective-C, Swift, Kotlin, JavaScript, LLM, RAG
Responsibilities
Develop new features for all-in-one iOS and Android apps, Optimize performance and maximize customer satisfaction, Evaluate new solutions for business needs, Collaborate with design and product teams to scale features, Maintain high-quality technical documentation, Actively use AI tools for engineering workflows