Design, implement, and optimize new user-facing features for Binance's global Android apps. Deliver high-performance, stable code, integrate real-time data sources, write unit tests, troubleshoot and fix critical bugs, and contribute to technical and architectural discussions for scalable product development.
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 the our global Android applications.
- Deliver high-performance, stable, and efficient code with great user experience and elegant design.
- Collaborate with cross-functional teams to define, design, and ship new features at scale.
- Integrate and optimize third-party data sources and APIs to ensure accurate and real-time performance.
- Write and execute unit tests to ensure robustness, reliability, and usability, covering edge cases.
- Troubleshoot issues, fix critical bugs, and continuously improve application performance.
- Participate in technical, architectural, and product discussions, contributing to both short-term execution and long-term vision.
Requirements
- Over 5 years’ Android developer experience; degree in CS/Engineering or equivalent.
- Strong in Kotlin & Java, solid OOP principles.
- Deep knowledge of Android system architecture, component lifecycle, UI rendering.
- Skilled with Jetpack (ViewModel, Room, etc.), Retrofit, OkHttp.
- Hands-on with MVVM/MVI, modular app structure, large-scale projects.
- Proven performance optimization: memory, layout, battery, cold start.
- Proficient in tools like Profiler, Systrace, Perfetto, LeakCanary.
- Experience with WebSocket & real-time data, familiar with high-concurrency/low-latency scenarios.
- Bonus: Flutter/Compose, large-app architecture/refactoring, crypto exchange background.
- Strong problem-solving, communication, 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.
By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.
What you need to know about the Chicago Tech Scene
With vibrant neighborhoods, great food and more affordable housing than either coast, Chicago might be the most liveable major tech hub. It is the birthplace of modern commodities and futures trading, a national hub for logistics and commerce, and home to the American Medical Association and the American Bar Association. This diverse blend of industry influences has helped Chicago emerge as a major player in verticals like fintech, biotechnology, legal tech, e-commerce and logistics technology. It’s also a major hiring center for tech companies on both coasts.
Key Facts About Chicago Tech
- Number of Tech Workers: 245,800; 5.2% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: McDonald’s, John Deere, Boeing, Morningstar
- Key Industries: Artificial intelligence, biotechnology, fintech, software, logistics technology
- Funding Landscape: $2.5 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Pritzker Group Venture Capital, Arch Venture Partners, MATH Venture Partners, Jump Capital, Hyde Park Venture Partners
- Research Centers and Universities: Northwestern University, University of Chicago, University of Illinois Urbana-Champaign, Illinois Institute of Technology, Argonne National Laboratory, Fermi National Accelerator Laboratory
