Senior Android Developer - Global Bank

at  SumUp

SumUp enables businesses to get paid easily, process orders quickly, sell online instantly and manage their money more efficiently. We create the tools businesses need to make their business and their customer experience thrive!
As a key member of the Global Bank tribe, you’ll play a key part in helping us build SumUp’s own digital bank. You’ll be part of a global, autonomous, cross-functional team that takes an aspect of our product and perfect it from concept to execution. Becoming a part of the Global Bank Tribe means working alongside ~250 people with 32 nationalities across Cologne, Berlin, São Paulo, Santiago, Sofia and Vilnius who love to take ownership, work with purpose and help businesses thrive.
As a Senior Android Developer, you’ll be part of an experience team that is responsible for building reliable, secure and easy-to-use features inside our mobile app that’s exposed to millions of users across the globe. You’ll empower customers with smooth, effortless and engaging banking experience.

WHAT YOU’LL DO

• Build our banking mobile app to help provide banking operations for our merchants across Europe
• Dive into the code and learn how to create clean components in our codebase, develop and refine features and how we write tests and keep performance tip-top
• Develop major features that impact our merchant base
• Work closely with product and design departments to build features that are maintainable, usable and beautiful
• Help us rethink problems we’ve solved before in a different way as needs evolve
• Develop a wealth of knowledge about our complex problem domain as well as its implications in the interface and the backend – and how to manage it in a clean way

YOU’LL BE GREAT FOR THIS ROLE IF

• You’re comfortable with Java/Kotlin and the Android ecosystem and have solid development experience
• You care about user interaction, usability, and of course, making the interface beautiful
• You know what to test and why to test it
• You love coding and take the time to reflect on all aspects of your implementation, be it the frameworks, languages or processes
• You know what MVP and MVVM are
• Technology excites you and you strive to learn something new on a daily basis
• You have great English communication skills