.NET for Android Developer – Transport Execution Systems

Our client, a leading organization in the transport sector, is looking for a specialist to design and build high-quality software solutions within their operational domain. The role involves translating complex business ideas into reliable applications while collaborating closely with solution designers and stakeholders. A professional and constructive attitude is essential to deliver complete solutions and move the team forward.

• Design and build high-quality software solutions within the transport execution domain.
• Collaborate with solution designers and business stakeholders to translate concepts into effective applications.
• Implement robust unit tests to ensure software reliability and maintainability.
• Apply Clean Code, Clean Architecture, and SOLID principles throughout the development lifecycle.
• Manage CI/CD pipelines using Azure DevOps for building and releasing software.
• Integrate backend APIs and develop features for offline usage and data synchronization.
• Contribute actively to the team through knowledge sharing and professional collaboration.

• 5+ years of backend development experience with .NET, including LINQ, async/await, and security practices.
• 3+ years of experience with .NET for Android or Xamarin.Android, specifically focusing on native platform integration (excluding Xamarin.Forms or .NET MAUI).
• Experience with architecture and design patterns including MvvmCross, Clean Architecture, and SOLID principles.
• Experience with testing and quality using automated unit tests.
• Experience with DevOps and CI/CD using Microsoft Azure DevOps.
• Experience with data and integration including API integration, offline synchronization, and local persistence.
• Experience with version control using Git and specific branching strategies.
• You bring a professional and constructive attitude with the ability to take full responsibility for delivery.
• You are fluent in English at a C level.

Nice to Haves

• Deep understanding of Android internals including Activity/Fragment lifecycle, Services, and WorkManager.
• Proficiency in Android UI layouts and responsive design.
• Knowledge of push notifications and native SDK behavior.

• Start date: 01/09/2026
• Duration: Until 31/08/2028
• Work regime: Full-time
• Location: Brussels
• Working model: Hybrid (minimum 2 days onsite)
• Contract: open to both permanent employees and freelancers