Android Architect (BigPay, Binance Chat)

About the Company

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.

About the Role

We are seeking an experienced and skilled Android Architect to join our Global BigPay, Chat team. The ideal candidate will have approximately 7 years of professional experience in Android Chat/Android mobile development, with a strong focus on Kotlin/Java technologies. This role is 100% Remote - Work from Home based.

Responsibilities

• Create super-fast, easy-to-use applications; develop, test, deploy, maintain and optimize Binance app.
• Build libraries and frameworks that support complex client side applications; speed up development efficiency and improve code quality.
• Lead Android infra team to build the next generation architecture, making it prepared for the future.
• Collaborate with the Web team to develop hybrid frameworks, developer tools, and a JavaScript-based mobile runtime.
• Contribute to Android development by writing high-performance code in Kotlin/Java and building shared libraries and toolchains.
• Troubleshoot and optimize app performance using profiling tools and AI-assisted debugging techniques.
• Continuously explore, evaluate, and implement new technologies to improve development efficiency and product quality.

Qualifications

• 5-8 years of experience building Android applications from scratch; high proficiency with Kotlin/Java.
• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• Proven experience in software development and Android engineering, including architecture design, Jetpack, OkHttp, and related frameworks.
• Familiarity with cross-platform technologies such as JavaScript/TypeScript, React, and Kotlin/Java for Android development; knowledge of C++ and JNI is a plus.
• Strong track record in optimizing Android app performance, including networking, rendering, and memory usage.
• In-depth knowledge of the full mobile development life cycle, from design to deployment.
• Excellent problem-solving and communication skills, with hands-on experience in performance monitoring and working in an international team.

Benefits

• Competitive salary and company benefits.
• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team).
• Collaborate with world-class talent and opportunities for career growth and continuous learning.

Additional Information

Binance is committed to being an equal opportunity employer. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications or assessing responses; these tools assist the recruitment team but final hiring decisions are made by humans. By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.