Android Engineer (Berlin)

Pegel; Berlin; Vor Ort; EUR 75.000 - 110.000; Vollzeit

Zusammenfassung

Trade Republic in Berlin is seeking an experienced Android engineer to contribute to our Android stack with Kotlin. You’ll mentor peers, own features end-to-end, and collaborate across disciplines to deliver high-quality mobile experiences.

You will operate in a dynamic agile environment, emphasizing ownership, performance, and robust debugging. Strong communication and modern Android tooling are essential to thrive here.

Qualifikationen

• 5+ years building Android apps with Kotlin (and some Java interop).
• Strong Gradle/AGP expertise for multi-module setups.
• Solid Android architecture knowledge (Clean/MVVM/MVI).
• Experience shipping large-scale apps with performance tooling and crash reduction.
• CI/CD fluency and release management experience.
• Excellent cross-team communication.

Aufgaben

• Contribute to the Android guild with your expertise to ensure technical excellence.
• Mentor other engineers and help with personal growth.
• Own product development by collaborating with different roles, ensuring quality and delivery.
• Work in a dynamic, goal-driven agile setting.

Kenntnisse

Android Kotlin development

Gradle/AGP

Android architecture (Clean/MVVM/MVI)

Dependency Injection (Hilt/Dagger)

Coroutines/Flows

CI/CD

Debugging

Communication

RxJava2

Jetpack Compose

Tools

Anvil

Jobbeschreibung

THE BEST WORK OF YOUR CAREER

Trade Republic is the largest savings platform in Europe - we operate in 18 countries, serving +10 million customers who trusted us with over 150B in assets. But we’re striving for more.

We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state-of-the-art technology to build a lasting, positive future for millions.

WHAT YOU'LL BE DOING

• Contributing to the Android guild with your expertise to ensure technical excellence


• Mentor other engineers and have a coach to support your growth


• Be an owner of product development by collaborating with the different roles, assuring the quality and delivery


• Work in a dynamic, goal-driven agile setting

WHAT WE'RE LOOKING FOR

• 5+ years building Android apps/libraries with Kotlin (and some Java interop).


• Deep Gradle/AGP expertise: build optimization, multi-module setups, version catalogs.


• Strong grasp of Android architecture (Clean/MVI/MVVM), DI (Hilt/Dagger), coroutines/Flows.


• Experience shipping and operating large-scale apps: crash-free goals, ANR reduction, perf tooling (Systrace/Perfetto).


• CI/CD fluency: test pyramids, emulator/device farms, release tracks, feature flags.


• Solid debugging skills across layers: rendering, network, storage, threading.


• Excellent communication and cross-team influence.

ANDROID TECH STACK

• Native Android application development with Kotlin


• Reactive programming: RxJava2, Kotlin Flow


• Architecture: MVVM


• Jetpack Compose


• Dependency Injection: Anvil

Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable - we’re here to win and fix one of the largest challenges Europeans face - closing the pension gap and democratizing wealth.

We believe it’s our team’s varied identities and backgrounds that make us sharper and stronger.

We’re committed to creating an environment where everyone feels respected and has equal opportunity to thrive in their careers.