Senior Android Engineer- Hardware
SumUp, Berlin, Germany +1
The role
Team description
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 connections, handling online and offline flows without losing a transaction. It's a chance to go deep on Android engineering in a space where reliability really matters, since every merchant depends on these readers to get paid.
What you will do
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