Join us on our reactive programming journey. Most of our codebase relies on RxJava but our greenfield projects tech stack contains Coroutines and Flow. When it comes to architecture we lean towards feature-based modules that rely on the in-house MVVM/MVI variant. We have already migrated a huge part of our mature code to Kotlin and we are not stopping on this – since 2016 all of the projects are purely written in Kotlin. If you value the variety of designs and methodologies of their production, we are the perfect match. With 10+ projects on the table, you will certainly not be bored. There is nothing to be scared of though, you will be first gradually introduced to the Ryanair app and gain the perspective on the way.