Client Full-Stack Engineer — IM Chat Platform, Android Focus

About the role

Binance is seeking a Client Full-Stack Engineer to focus on the development of their instant messaging platform with a primary emphasis on Android. The role involves building core messaging features, optimizing client performance, and utilizing AI-powered tools to support cross-stack development across Android, iOS, and Web platforms. You will collaborate with backend teams to ensure seamless integration and high-quality user experiences.

Responsibilities

• Design, develop, and maintain client-side applications for an instant messaging platform, with Android as the primary focus
• Build core messaging features including real-time chat, group chat, media messaging, message sync, offline messaging, and push notifications
• Participate in client-side architecture design to ensure consistent UX across Android, iOS, and Web
• Use AI-powered tools to support cross-stack frontend development, including reading, debugging, and modifying iOS and Web codebases
• Integrate RESTful APIs and real-time communication protocols such as WebSocket, MQTT, and gRPC
• Handle local storage, offline-first experience, message state management, and cross-platform sync logic
• Optimize client performance regarding startup speed, memory, battery, network efficiency, and UI responsiveness
• Collaborate with backend teams on API design, integration, and production issue investigation

Required skills

• Android
• Kotlin
• Java
• Android SDK
• Jetpack
• Asynchronous programming
• AI-powered development tools
• WebSocket
• MQTT
• gRPC
• Git
• CI/CD
• Automated testing
• Agile

Nice to have

• Swift
• SwiftUI
• Objective-C
• TypeScript
• React
• Vue
• Next.js
• End-to-end encryption
• RTC technologies

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related discipline

Benefits

• Competitive salary
• Company benefits
• Work-from-home arrangement

About the Company

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume. The company leverages digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access globally.