Android Developer

Duties:

- Translating business requirements into user stories.

- Implementing Android app solutions based on the defined user stories.

- Fixing data-related issues ensuring data integrity (involves SQL database skills and knowledge of the backend architecture)

- Reviewing pull requests to maintain code quality

- participating in refinement meetings.

- Setting up and maintaining user accounts/roles and permissions in Azure DevOps.

Skills:

- Android studio

- Programming Languages: Kotlin and Java, C# or at least basic knowledge how a backend architecture works (is a plus)

- basic SQL

- Android UI

- Jetpack Compose (modern declarative UI),

- XML Views (for legacy components),

- View Binding (for legacy components),

- Live-Data/State-flow collecting

- Dependency Injection: Dagger for dependency management

- Networking: Retrofit for REST API communication.

- Data Storage: Room database for offline storage

- Work-Manager for background tasks.

- Pro-Guard and R8: Code shrinking, obfuscation, optimizing APK build sizes.

- Asynchronous Programming: Primarily Coroutines, with remaining use of Observables.

- Testing: Espresso (integration testing), Robolectric, Mockito/MockK (unit testing).

- Messaging and Notifications: Firebase Messaging for real-time notifications.

- Camera APIs: Image handling using CameraX .

- CI/CD: Azure Pipeline for managing builds and deployments.

- Authentication and User Management: Microsoft Authentication Library (MSAL) for user authentication and managing accounts/roles in Azure DevOps.

- Google Play Console: Release management

-SAP experience

Language: Dutch and English

Good communicator, open person.

We kindly, yet firmly, request that you do not contact us regarding tariff rates. All proposals must be submitted in line with market standards.

Your questions about or related to specific rates will not be answered.

Thank you for your understanding and cooperation.

About Vattenfall

Vattenfall is one of the largest energy companies in Europe. We generate electricity and heat and supply energy to millions of customers in Sweden, Germany, the United Kingdom, France, Denmark, Finland, and the Netherlands. With approximately 21,000 employees, we enable a future where we are less dependent on fossil fuels for our energy. We are leading the transition to a sustainable energy system. To achieve this ambitious goal, we are looking for talented individuals who, in addition to their passion for their role, possess strong team spirit and are committed to supporting a meaningful corporate mission.