Senior Android Engineer

• Design and build native Android features focused on performance, stability, and scalability
• Collaborate with backend engineers to integrate features tied to the product’s blockchain/Web3 ecosystem
• Implement robust security practices for authentication and sensitive user data
• Participate in code reviews and architecture discussions
• Contribute to engineering excellence
• Work closely with product design to ensure a smooth, consistent native experience

• 4+ years of Android development experience
• Strong command of Kotlin
• Experience with Jetpack Compose and/or the traditional View system
• Experience with Coroutines/Flow
• Experience with the Google Play release lifecycle
• Experience integrating REST/GraphQL APIs
• Experience with client-server architectures
• Advanced English required for direct communication with the client
• Java experience is a plus
• Prior blockchain/Web3 project experience is nice to have
• Knowledge of security standards for apps handling digital assets is nice to have

• Freelance project, 5 weeks in duration
• Full-time project
• Remote work
• Opportunity to work with a client in the blockchain and crypto ecosystem
• Collaborative, supportive, ego-free team culture
• Work on projects intended to be genuinely rewarding and pride-inspiring