Mobile Developer - Android

  • Köpenicker Str., Berlin, Germany
  • Full-time

Company Description

We are reBuy and we are looking for you! We are on a mission to make pre-owned consumer electronics and media articles the preferred choice of consumers. Through this mission we are helping the environment and protecting our planet. At reBuy, our hearts beat green and our team of 550 people are working together to bring high quality pre-owned products to you!

Job Description

Android: The final frontier. These are the voyages of the company reBuy. Its continuing mission: to build a state-of-the-art Android app. To seek out improvements for customers and adopt new technologies. To boldly build an Android experience that is universal for all devices.

The Android app is currently in the dock, undergoing heavy repairs. Our engineers are working with the most advanced technology to provide customers with the next iteration. Kotlin as a base provided a solid foundation. Other critical systems like RxJava and Fragmentation have failed in the last missions and are undergoing major maintenance. Our coroutines technology will be replacing RxJava. The Android Jetpack suite has come a long way since the app was constructed and will replace major parts of the application. Managing the state of the system has always proven to be … challenging. New fascinating technology by the name Redux shows promising results to finally solve this problem.

The vast amount of devices and customers’ wishes, never stops to amaze. Science is our best tool against the certainty of the unknown and guides us to provide a product experience that is undeniable ready for all the challenges.

Knowledgeable engineers are rare in this time and every helping hand is needed to get the Android app back into tip-top shape. Join our engineering fleet and be part of building an app that is ready for every distant trial that lies ahead of us.

Key Responsibilities:

  • Build and releasing features that have a customer impact

  • Migrating code to our new architecture

  • Growing our test and automation processes

  • Strong team collaboration including UX and product management


  • You are a fan of unidirectional architecture like MVI or Redux

  • Android Jetpack is your to-go solution solver

  • Worked with Kotlin coroutines

  • Experienced with gradle and keen to improve build times

  • Testing and automation is one of your mantras

Additional Information


  • Berlin 

  • HO

  • Remote


What to expect at reBuy:

  • A successful, professional and dynamic team

  • Flat hierarchy and transparency

  • Brand New office in Berlin Kreuzberg just seconds away from the Spree

  • Family-friendly and flexible environment

  • Online yoga class for your well-being

  • German and English language classes once a week

  • Attractive employee discounts on reBuy

  • Frequent community events and activities


*At reBuy all people are welcome and supported! We would like to talk, regardless of age, disability, national and social origin, skin color, religion, gender identity and sexual orientation. Just be who you are!


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