Senior Android Developer (Native App)

Job Description

• Development of native applications for Android systems
• Participation in analysis and design phases
• Integration with REST APIs and JSON
• Rollout, deployment, and testing

Qualifications

• At least 5+ years of commercial experience as Android Developer
• Strong proficiency in design patterns and SOLID principles
• Deep expertise in Android Architecture Components (ViewModel, LiveData, Room, etc.)
• Extensive experience with Kotlin and Java for Android development
• Advanced skills in Android Studio & Gradle build system
• In-depth knowledge of Kotlin Coroutines and Flows for asynchronous programming
• Hands-on experience with Jetpack Compose for modern UI development
• Proven track record using Android Jetpack libraries (Navigation, WorkManager, DataStore, etc.)
• Expertise in Dependency Injection with Koin (or Dagger/Hilt)
• Strong background in networking with Retrofit and RESTful APIs
• Optimized image loading using Coil, Glide, or Picasso
• Proficient in version control with Git (GitHub/GitLab/Bitbucket)
• Solid experience in unit testing (JUnit, Mockito, Espresso)
• Excellent command of the German language, both written and spoken
• At least an Upper-Intermediate level of English

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