Senior Android Engineer- HardwareNew

The opportunity

The Hardware tribe builds the technology that turns everyday devices into secure, reliable card readers, from Bluetooth-connected dongles to fully in-house Tap to Pay on Android. You'll join a team solving genuinely hard problems: keeping payments working across flaky Bluetooth…

What you'll do

  • Build and maintain Android applications for card readers, SDKs, and the: SuperApp, covering both new features and improvements to existing systems

  • Work on Bluetooth Low Energy connections, online and offline payment flows, and Tap to Pay functionality

  • Refactor and modernise legacy code to improve reliability, performance, and maintainability

  • Contribute to testing practices, including unit and integration tests, to raise overall code quality

  • Collaborate with peers and stakeholders across the team to manage priorities: and shape solutions to technical challenges