Senior Android Developer - Onchain Wallet

Job Title: Senior Android Developer – Onchain Wallet

Location: Shenzhen, Guangdong, China (Hybrid)

Company: Crypto.com

Job Type: Full-time

About Us:

Founded in 2016, Crypto.com has grown into the world’s fastest-growing global cryptocurrency platform, serving over 80 million customers. We’re on a mission to put “Cryptocurrency in Every Wallet™” by delivering secure, innovative, and user-friendly digital asset services.

About the Role:

Join our lean, fast-moving Onchain Wallet team, dedicated to building a multi-chain digital currency wallet that seamlessly connects users to DeFi, dApps, and crypto trading. As a Senior Android Developer, you’ll work across the stack to deliver scalable, secure, and performant mobile solutions.

Key Responsibilities:

• Design, develop, and maintain business modules for the Onchain Wallet Android app
• Improve code performance, reduce app lag/crashes, and optimize memory usage
• Conduct technical research and architect solutions based on product requirements
• Collaborate closely with PMs, designers, QA, and cross-functional teams to meet project deadlines
• Document technical specifications, participate in code reviews, and enforce high-quality coding standards
• Stay current on emerging tech and explore new tools applicable to mobile/Web3 development

Requirements:

• Strong proficiency in Android development using Java and Kotlin
• Deep understanding of multithreading (e.g., Thread, Thread Pool, Handler, RXJava, Coroutines)
• Solid grasp of app architecture patterns (MVC, MVP, MVVM)
• Experience with React Native is a strong plus
• Demonstrated clean coding practices and sound knowledge of algorithms and data structures
• Familiarity with SDK internals; able to debug through source code if needed
• Excellent teamwork and communication skills
• Prior experience in Web3/blockchain projects is required

Why Join Us?

• Competitive salary and performance-based rewards
• Flexible work hours with hybrid/remote options
• Special leave for your birthday and work anniversaries
• Internal mobility and upskilling programs for career growth
• Access to Crypto.com Visa Card upon joining
• Work with a driven, world-class team focused on innovation and empowerment

Life @ Crypto.com:

• Empowered to think big and make a real impact
• A transformational and proactive work environment
• Learn from some of the best talent in the blockchain industry
• Transparent, diverse, and inclusive company culture

Are you ready to help build the future of decentralized finance?

Apply now and shape the next chapter of crypto innovation with us.