Senior Android Engineer - Real-Time Crypto Trading

Binance; Hong Kong; On-site; HKD 600,000 - 900,000; Full time

Benefits offered by this job

Competitive salary

Work-from-home arrangement

Flat structure

Career growth

Learning opportunities

Job summary

Binance is seeking an experienced Android developer to design and implement user-facing features for its global Android apps from Hong Kong. You will deliver high-performance, stable code with a focus on UX and reliability, collaborating with cross-functional teams to define, design, and ship features at scale.

You will work with Kotlin and Java, MVVM/MVI patterns, and Jetpack components, ensuring real-time data via WebSocket and efficient networking.

Qualifications

• Over 5 years Android developer experience with a CS/Engineering degree or equivalent.
• Strong Kotlin and Java skills and solid OOP fundamentals.
• Deep knowledge of Android system architecture and UI rendering.
• Experience with Jetpack, Retrofit and OkHttp.
• Hands-on with MVVM/MVI and modular app structures for large apps.
• Proven performance optimization across memory, layout and startup.

Responsibilities

• Design and implement new user-facing features for Binance's global Android apps.
• Deliver high-performance, stable, and elegant code with great UX.
• Collaborate with cross-functional teams to ship features at scale.
• Integrate third-party data sources and APIs for real-time performance.
• Write and run unit tests to ensure robustness and usability.
• Troubleshoot issues and optimize application performance.
• Participate in architectural and product discussions contributing to long-term vision.

Skills

Kotlin

Java

Android architecture

MVVM/MVI

Jetpack components

WebSocket

Performance optimization

Team collaboration

Education

CS/Engineering degree or equivalent

Tools

Profiler

Systrace

Perfetto

LeakCanary

Job description

Binance is seeking an experienced Android developer to design and implement user-facing features for its global Android apps from Hong Kong. You will deliver high-performance, stable code with a focus on UX and reliability, collaborating with cross-functional teams to define, design, and ship features at scale.

You will work with Kotlin and Java, MVVM/MVI patterns, and Jetpack components, ensuring real-time data via WebSocket and efficient networking.