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Binance
4.0
Junior Android Engineer (BigPay, Binance Chat)
Remote
Easy Apply
Collaborate with the Web team to develop hybrid frameworks, developer tools, and a JavaScript-based mobile runtime.…
30d+
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SEII
5.0
Mobile Application Developer
Causeway Bay
HK$300K - HK$600K (Glassdoor Est.)
Design, build and enhance applications using iOS & Android Platforms. Responsible for software development lifecycle including design, coding, testing,……
30d+
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Soundbeats Limited
Game Lead (Unity) — Soundbeats
Remote
HK$13,326 - HK$33,518 (Employer provided)
Easy Apply
Mentor and direct our junior Unity developer. Past experience managing or mentoring junior developers. Day-to-day this means writing Unity C# yourself, leading……
30d+
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Classy Wheeler
5.0
Mobile Apps Developer / Web Programmer (Retail)
Kowloon Bay
HK$20,000 - HK$50,000 (Employer provided)
Design, develop and deploy mobile trading platforms on iOS and Android; Collaborate with members from operational and/or functional teams to analyze business……
30d+
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Oursky
4.3
Software Developer
Cheung Sha Wan
HK$253K - HK$264K (Glassdoor Est.)
Easy Apply
You will learn and be coached by senior developers via onboarding mentorship, standup meetings and code review. AI Coding Agents: Claude Code, Codex, Opencode.…
2d
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Classy Wheeler
5.0
System Analyst / Developer (Java / .Net / Mobile Apps) - IC
Causeway Bay
HK$20,000 - HK$45,000 (Employer provided)
Assist and coach junior developers to deliver their work with good quality. Assist and coach junior team members to deliver their work with good quality.…
30d+
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Whale TV
4.3
Web 3 Full-Stack Developer (Junior/Entry-Level Role)
Hong Kong
Assist in developing a streaming DApp front-end based on React/Vue3, supporting multi-wallet login functionality (e.g., integrating Web3Modal).…
30d+
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Gritus
3.3
Junior Web Developer
Hong Kong
Easy Apply
You will be involved in Frontend / Backend / iOS / Android depending on your experiences, interests, and timeline. Grow and have fun with the team.…
30d+
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Oursky
4.3
Software Developer
Hong Kong
You will learn and be coached by senior developers via onboarding mentorship, standup meetings and code review. AI Coding Agents: Claude Code, Codex, Opencode.…
11d
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Binance

4.0

Junior Android Engineer (BigPay, Binance Chat)

Remote

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.

We are seeking an experienced and skilled Android Architect to join our Global BigPay, Chat team. The ideal candidate will have approximately 1-6 years of professional experience in Android Chat/Android mobile development, with a strong focus on Kotlin/Java technologies. You will play a key role in designing and building scalable, secure, and high-performance payment solutions. If you have a solid background in payment systems or fintech, and a keen interest in Web3 and AI technologies, this is an excellent opportunity to contribute to innovative global payment products.

This role is 100% Remote - Work from Home based.

Fresh graduates are welcomed!

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.

Requirements:

2-6 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.
Solid understanding of mobile architectures, industry trends, and emerging technologies.
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 a strong team player in an international environment.

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.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

See company reviews

Working here doesn’t have to be a secret

4.0

Recommend to a friend
Approve of CEO
CEO: Richard Teng
371 Ratings

Binance

4.0

Junior Android Engineer (BigPay, Binance Chat)

Remote

Binance

4.0

Junior Android Engineer (BigPay, Binance Chat)

Remote

This role is 100% Remote - Work from Home based.

Fresh graduates are welcomed!

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.

Requirements:

2-6 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.
Solid understanding of mobile architectures, industry trends, and emerging technologies.
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 a strong team player in an international environment.

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.

See company reviews

Working here doesn’t have to be a secret

4.0

Recommend to a friend
Approve of CEO
CEO: Richard Teng
371 Ratings

9 Android junior developer jobs in Hong Kong

Responsibilities:

Requirements:

Working here doesn’t have to be a secret

Responsibilities:

Requirements:

Working here doesn’t have to be a secret