Dein persönlicher KI-Karriere-Agent
Senior Android Engineer(m/w/x)
Building Android apps for restaurant hardware, owning features from architecture to rollout. Jetpack Compose and Kotlin Multiplatform modernization experience required. Work from home up to 60%, flexible hours.
Anforderungen
- 5+ years professional Android development experience
- Strong expertise in Kotlin
- Solid understanding of software architecture patterns (Clean Architecture, MVVM, modularization)
- Hands-on experience with Jetpack Compose
- Proven experience leading or contributing to UI framework migrations
- Familiarity with Kotlin Multiplatform (KMP)
- Strong interest in Kotlin Multiplatform (KMP)
- Experience with hardware integrations
- Experience with embedded Android systems
- Strong knowledge of offline-first architectures
- Strong knowledge of sync mechanisms
- Strong knowledge of local databases (Room)
- Experience with Coroutines
- Experience with Flow
- Experience with Retrofit
- Experience with OkHttp
- Experience with Hilt/Dagger
- Experience with Navigation Component
- Comfort using AI development tools (Claude, Copilot)
- Ownership mindset
- Ability to work proactively without fully defined tasks
- Experience with POS systems (nice to have)
- Experience with payment integrations (nice to have)
- Experience with Compose Multiplatform (nice to have)
- Experience with Ktor (nice to have)
- Experience with Coil (nice to have)
- Contributions to open source (nice to have)
- Valid work permit
Aufgaben
- Build Android applications for restaurant environments
- Deliver software to dedicated hardware devices
- Own features from architecture to production rollout
- Maintain and evolve a production-grade Kotlin codebase
- Drive modernization to Jetpack Compose and Kotlin Multiplatform
- Implement clean, modular architecture
- Integrate with payment terminals, receipt printers, barcode scanners
- Develop offline-first systems with local persistence and synchronization
- Leverage AI tools for coding and code reviews
- Collaborate in a high-impact team for scalable solutions
- Contribute to CI/CD processes with GitHub Actions
- Maintain high code quality with Detekt and ktlint
- Ensure application stability and performance with Firebase tools
Berufserfahrung
- 5 Jahre
Ausbildung
- Bachelor-AbschlussODER
- Master-Abschluss
Sprachen
- Englisch – verhandlungssicher
Tools & Technologien
- Kotlin
- Clean Architecture
- MVVM
- Jetpack Compose
- Kotlin Multiplatform (KMP)
- Room
- Coroutines
- Flow
- Retrofit
- OkHttp
- Hilt/Dagger
- Navigation Component
- Claude
- Copilot
- Compose Multiplatform
- Ktor
- Coil
Benefits
Flexibles Arbeiten
- Work from home up to 60%
- Flexible working hours
Sonstige Vorteile
- Mobility support
Mentale Gesundheitsförderung
- Counseling assistance
Betriebliche Altersvorsorge
- Pension scheme
Workation & Sabbatical
- 15 days workation per year within EU
Weiterbildungsangebote
- Learning budget of 1000 euros per year
Team Events & Ausflüge
- Company party once a year
- Team events
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Senior Android Engineer(m/w/x)
Building Android apps for restaurant hardware, owning features from architecture to rollout. Jetpack Compose and Kotlin Multiplatform modernization experience required. Work from home up to 60%, flexible hours.
Anforderungen
- 5+ years professional Android development experience
- Strong expertise in Kotlin
- Solid understanding of software architecture patterns (Clean Architecture, MVVM, modularization)
- Hands-on experience with Jetpack Compose
- Proven experience leading or contributing to UI framework migrations
- Familiarity with Kotlin Multiplatform (KMP)
- Strong interest in Kotlin Multiplatform (KMP)
- Experience with hardware integrations
- Experience with embedded Android systems
- Strong knowledge of offline-first architectures
- Strong knowledge of sync mechanisms
- Strong knowledge of local databases (Room)
- Experience with Coroutines
- Experience with Flow
- Experience with Retrofit
- Experience with OkHttp
- Experience with Hilt/Dagger
- Experience with Navigation Component
- Comfort using AI development tools (Claude, Copilot)
- Ownership mindset
- Ability to work proactively without fully defined tasks
- Experience with POS systems (nice to have)
- Experience with payment integrations (nice to have)
- Experience with Compose Multiplatform (nice to have)
- Experience with Ktor (nice to have)
- Experience with Coil (nice to have)
- Contributions to open source (nice to have)
- Valid work permit
Aufgaben
- Build Android applications for restaurant environments
- Deliver software to dedicated hardware devices
- Own features from architecture to production rollout
- Maintain and evolve a production-grade Kotlin codebase
- Drive modernization to Jetpack Compose and Kotlin Multiplatform
- Implement clean, modular architecture
- Integrate with payment terminals, receipt printers, barcode scanners
- Develop offline-first systems with local persistence and synchronization
- Leverage AI tools for coding and code reviews
- Collaborate in a high-impact team for scalable solutions
- Contribute to CI/CD processes with GitHub Actions
- Maintain high code quality with Detekt and ktlint
- Ensure application stability and performance with Firebase tools
Berufserfahrung
- 5 Jahre
Ausbildung
- Bachelor-AbschlussODER
- Master-Abschluss
Sprachen
- Englisch – verhandlungssicher
Tools & Technologien
- Kotlin
- Clean Architecture
- MVVM
- Jetpack Compose
- Kotlin Multiplatform (KMP)
- Room
- Coroutines
- Flow
- Retrofit
- OkHttp
- Hilt/Dagger
- Navigation Component
- Claude
- Copilot
- Compose Multiplatform
- Ktor
- Coil
Benefits
Flexibles Arbeiten
- Work from home up to 60%
- Flexible working hours
Sonstige Vorteile
- Mobility support
Mentale Gesundheitsförderung
- Counseling assistance
Betriebliche Altersvorsorge
- Pension scheme
Workation & Sabbatical
- 15 days workation per year within EU
Weiterbildungsangebote
- Learning budget of 1000 euros per year
Team Events & Ausflüge
- Company party once a year
- Team events
Über das Unternehmen
Unzer
Branche
FinancialServices
Beschreibung
Unzer is a leading European fintech company with a mission to simplify international payments for e-commerce and retail businesses.
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- Bonial International GmbH
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