Hays AG

Senior Android Developer (m/f/d)

Publiziert am: 31.07.25 | Berlin | Vollzeit

Jetzt bewerben
IT is and always has been our core business that laid the foundation for Hays' success. We are the biggest privately owned IT recruitment agency in Germany and offer the best jobs for every career level – whether you are interested in vacancies in agile SMEs or international DAX groups. Hays masters the entire IT job spectrum, from support to software architecture or digitalisation – thanks to our broad portfolio, we have something for everyone. In the last decades, we were able to support numerous IT experts with choosing the right path for a successful career, positioning ourselves as their lifelong partner. Our highly specialised consultants can cater to your every wish and expectation and will prepare you for interviews and contract negotiations. Give it a try and learn what the market has to offer – our services are free of charge, non-binding and discreet! We look forward to hearing from you.
  • Maintain and proactively improve the overall technology stack and infrastructure of the Android app(s)
  • Be part of all product development phases: proposing solutions, implementing, reviewing, testing and deploying
  • Take full ownership of your work in an environment without dedicated QA resources
  • Deep expertise in modern Android development
  • Proficiency in Kotlin and Java
  • Experience with Jetpack libraries including Compose and Lifecycle components
  • Strong command of reactive programming (RxJava, Coroutines, Flow)
  • Hands-on experience with dependency injection (Dagger)
  • Expertise with networking libraries like Retrofit and background processing with WorkManager
  • Working experience with AI Tools
  • Comprehensive testing approach including unit, integration, and UI testing
  • Experience with Espresso, Mockito and other testing frameworks
  • Proficiency with CI/CD pipelines using Fastlane, Bitrise, or GitHub Actions
  • A highly motivated team and an open way of communication

Ihr Kontakt

Referenznummer
831579/1

Kontakt aufnehmen
Telefon:+ 49 621 1788-4297
E-Mail: positionen@hays.de

Anstellungsart
Freiberuflich für ein Projekt


IT is and always has been our core business that laid the foundation for Hays' success. We are the biggest privately owned IT recruitment agency in Germany and offer the best jobs for every career level – whether you are interested in vacancies in agile SMEs or international DAX groups. Hays masters the entire IT job spectrum, from support to software architecture or digitalisation – thanks to our broad portfolio, we have something for everyone. In the last decades, we were able to support numerous IT experts with choosing the right path for a successful career, positioning ourselves as their lifelong partner. Our highly specialised consultants can cater to your every wish and expectation and will prepare you for interviews and contract negotiations. Give it a try and learn what the market has to offer – our services are free of charge, non-binding and discreet! We look forward to hearing from you.

Hays AG
Willy-Brandt-Platz 1-3
68161 Mannheim
Hays AG

Hays AG