Design and maintain core Android platform components, shared modules, and internal SDKs that power multiple feature teams
Drive architecture decisions, establish best practices, and ensure scalable, high-quality Android development across teams.
Improve build systems, CI/CD pipelines and performance tooling
Collaborate cross-functionally to make informed decisions ranging from User Experience to API design
Participate in our knowledge-sharing culture: code reviews, pair programming, knowledge-sharing sessions, feature demonstrations
Maintain and proactively improve the overall technology stack and infrastructure of the Android app(s)

Developed several Android apps using: Kotlin, Java, Jetpack libraries (Compose, Lifecycle, etc.), DI (Dagger/Hilt), Retrofit, WorkManager, Testing with Espresso, Mockito, and UI test
In-depth knowledge of design patterns, particularly MVVM and MVI architectures.
You have experience with Coroutines/Flows and RxJava/RxKotlin
The ability to maintain and develop CI/CD pipelines, preferably with Fastlane, Bitrise, Github Actions
Expertise with AI tooling and infrastructure, including LLM-powered development tools (e.g., Cursor) and agentic AI systems, with the ability to apply them effectively to accelerate engineering workflows and improve productivity.
Fluency in written and spoken English
Experience with how a deliberate setup of process and tooling can be used to ensure delivery of high quality software
Strong desire to learn new things and share knowledge with others
Experience in mentoring other engineers

Enjoy 30 vacation days. Plus family and life situation counseling.
Set up the right schedule for you with flexible working hours and enjoy Jobbatical (up to 3 months working inside the EU and the UK), plus work from our fully equipped office with nap, faith and family rooms.
Learn and grow with the internal learning opportunities, and use a yearly learning & development budget for external training. Learn languages with Babbel for free with your full access to Babbel.
Take advantage of your mobility benefits options and a discounted Urban Sports Club membership.
Be part of our DE&I Community Networks (such as FLINTA in Tech, and Queer Collective), attend cultural and regular social events.

Senior Android Engineer – App Platform

Key skills