Android Engineer
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Summary
Designs and ships user-facing features for Binance's Android app at the world's largest crypto exchange, writing stable Kotlin/Java code, integrating real-time third-party APIs, and optimizing performance across memory, rendering, networking, and cold start while contributing to modular architecture and code reviews.
Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.
Responsibilities
• Design and implement new user-facing features for Android applications
• Build stable, efficient, and high-performance code with strong attention to user experience
• Collaborate with cross-functional teams to define, design, and ship new features at scale
• Integrate third-party APIs and data sources, including real-time and low-latency services
• Write unit tests and improve robustness, reliability, and edge-case handling
• Troubleshoot issues, fix critical bugs, and continuously improve app performance
• Participate in technical and architectural discussions and contribute to long-term product direction
• Work on performance optimization across memory, layout, battery, rendering, networking, and cold start
• Support modularization, codebase maintainability, and large-scale refactoring efforts
• Contribute to code reviews, best practices, and engineering quality standards
• Build stable, efficient, and high-performance code with strong attention to user experience
• Collaborate with cross-functional teams to define, design, and ship new features at scale
• Integrate third-party APIs and data sources, including real-time and low-latency services
• Write unit tests and improve robustness, reliability, and edge-case handling
• Troubleshoot issues, fix critical bugs, and continuously improve app performance
• Participate in technical and architectural discussions and contribute to long-term product direction
• Work on performance optimization across memory, layout, battery, rendering, networking, and cold start
• Support modularization, codebase maintainability, and large-scale refactoring efforts
• Contribute to code reviews, best practices, and engineering quality standards
Requirements
• 5+ years of Android development experience
• Strong proficiency in Kotlin and Java
• Solid understanding of object-oriented programming and Android fundamentals
• Deep knowledge of Android system architecture, lifecycle, and UI rendering
• Experience with Jetpack components such as ViewModel and Room
• Experience with Retrofit, OkHttp, and modern Android networking patterns
• Hands-on experience with MVVM/MVI and modular app architecture
• Proven track record of performance optimization and issue diagnosis
• Familiarity with debugging and profiling tools such as Profiler, Systrace, Perfetto, and LeakCanary
• Strong communication, problem-solving, and teamwork skills
• Strong proficiency in Kotlin and Java
• Solid understanding of object-oriented programming and Android fundamentals
• Deep knowledge of Android system architecture, lifecycle, and UI rendering
• Experience with Jetpack components such as ViewModel and Room
• Experience with Retrofit, OkHttp, and modern Android networking patterns
• Hands-on experience with MVVM/MVI and modular app architecture
• Proven track record of performance optimization and issue diagnosis
• Familiarity with debugging and profiling tools such as Profiler, Systrace, Perfetto, and LeakCanary
• Strong communication, problem-solving, and teamwork skills
Why Binance
• Shape the future with the world’s leading blockchain ecosystem
• Collaborate with world-class talent in a user-centric global organization with a flat structure
• Tackle unique, fast-paced projects with autonomy in an innovative environment
• Thrive in a results-driven workplace with opportunities for career growth and continuous learning
• Competitive salary and company benefits
• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)
Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.
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Skills
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