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Senior Android Engineer - App Platform

BabbelLanguage Learning company
Berlin, GermanySenior
Software Engineering
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About the role

Design and maintain core Android platform components and shared modules.

  • As a Senior Android Engineer, you will design and maintain core platform components and shared modules to build a scalable, high-quality application.
  • You will collaborate across disciplines in a hybrid development environment using native Android and web technologies.
  • Key Responsibilities Design core Android platform components and internal SDKs.
  • Drive architecture decisions and establish development best practices.
  • Improve build systems, CI/CD pipelines, and performance tooling.
  • Mentor other engineers and participate in a knowledge-sharing culture.
  • Requirements Extensive experience with Kotlin, Java, Jetpack Compose, and DI frameworks.
  • Deep knowledge of MVVM/MVI architectures and Coroutines/RxJava.
  • Experience maintaining CI/CD pipelines (Fastlane, Bitrise, GitHub Actions).
  • Expertise with AI-powered development tools and LLMs.

Tech stack

KotlinJavaJetpack ComposeCI/CDGitHub Actions

Match insights

Tech:Kotlin, Java, Jetpack Compose, CI/CD, GitHub Actions
Level:Senior