Senior Android Developer

Job description / Role

Senior Android Developer

We're looking for a senior Android developer to join the team behind the 1inch Wallet - a non-custodial crypto wallet used by hundreds of thousands of people around the world. You'll help us build new features, improve performance, and ensure a secure, smooth user experience.

You'll collaborate with product managers, designers, backend developers, and QA to deliver features from idea to release. We keep our processes lightweight and communication clear. We value engineers who take ownership, write clean code, and enjoy learning new things.

This is a high-impact role where your contributions will be immediately visible to users and will help shape one of the most advanced crypto wallets in the industry.

Key responsibilities

• Feature development
  Build and maintain features in the 1inch Wallet
  Write clean, testable Kotlin code
• Web3 integration
  Work with blockchain APIs and secure key handling
  Implement crypto-specific flows (e.g. swaps, signing)
• Collaboration
  Work with design, backend, and QA to ship features
  Participate in planning, code reviews, and releases
• Code quality
  Ensure performance, stability, and test coverage
  Contribute to architecture and tech improvements

What you'll need

• 5+ years of professional Android development experience
• Strong knowledge of Kotlin and Android SDK
• Experience building and shipping complex Android apps
• Familiarity with Jetpack libraries (Navigation, ViewModel, etc.)
• Understanding of mobile app architecture and clean code principles
• Experience with Git, CI/CD, and code reviews
• Good testing practices (unit, integration, or UI testing)
• Proactive mindset, ownership, and strong communication skills

Nice to have

• Experience with Jetpack Compose
• Understanding of Web3, crypto wallets, or blockchain APIs

Mindset

• Collaborative and supportive team player
• Proactive in solving technical challenges and improving systems
• Open to feedback and continuous learning
• Enterprise-oriented mindset with a focus on structure and scalability
• Comfortable working in a Scrum-based, agile environment

Why you'll love working for us

• Join a dynamic, creative team in a fast-paced and supportive environment
• Innovation and collaboration in Web3 tech are core to our success
• We're open to new ideas - if you've got a vision, pitch it and make it happen
• Enjoy competitive pay that matches your skills and experience
• Be part of a company that's shaping the future of DeFi
• Take time when you need it - we offer unlimited vacation days
• Get fully compensated for your work gear - we'll set you up for success
• Travel with us! We host an annual team retreat at a top international location

$8,000 - $10,000 a month

So if you are looking to join a truly innovative and cutting edge Dubai based DeFi Web3 company where you can build amazing things alongside talented team members, then apply now.