.NET Developer for Android (YPR10234)

TiTANS Consulting; Brussel Hoofdstad; Sur place; EUR 60 000 - 80 000; Plein temps

Résumé du poste

TiTANS Consulting is seeking a Senior .NET Developer for Android to design and build high-quality software in the Transport Execution Management domain. The role requires over 5 years of .NET experience and strong communication skills in English and either Dutch or French.

The candidate will work independently while valuing teamwork and knowledge sharing, contributing to a progressive culture aligned with the PROS values of SNCB.

Qualifications

• More than 5 years of .NET development experience.
• More than 3 years of .NET for Android / Xamarin.Android experience.
• Fluent in English and either Dutch or French.

Responsabilités

• Design and build high-quality software solutions.
• Collaborate with business stakeholders and solution designers.
• Take full responsibility for delivering complete solutions.

Connaissances

.NET development

Xamarin.Android

MvvmCross

Unit Testing

Clean Code

CI/CD with Azure DevOps

API integration

Git version control

Description du poste

We are looking for a senior .NET for android developer who will take ownership of designing and building high-quality, well-tested software solutions within the Transport Execution Management domain. You will work closely with the solution designer and business stakeholders to translate ideas into effective, reliable applications, gaining a deep understanding of the business context along the way.

Beyond strong technical expertise, we are looking for someone who shows initiative, communicates clearly, contributes actively to the team, and is willing to go the extra mile when needed. You are respectful and calm in your interactions. Independence is key in this role: taking full responsibility for delivering complete solutions is part of your daily work. At the same time, you value teamwork and knowledge sharing. In line with the PROS values of SNCB, you bring professionalism and a constructive attitude that helps the team move forward.

CONFORMITY CRITERIA

• .NET development: more than 5 years of experience
• .NET for Android / Xamarin.Android: more than 3 years of experience. Experience limited to cross-platform UI frameworks such as Xamarin.Forms or .NET MAUI does not count.
• Demonstrable hands-on experience with MvvmCross
• Experienced in unit testing code
• Demonstrable experience with Clean Code, Clean Architecture and SOLID principles
• CI/CD: experience implementing and managing pipelines using Microsoft Azure DevOps
• Minimum 2 days onsite in Brussels
• You communicate fluently in English and Dutch or English and French (spoken and written). Dutch or French as a mother tongue or at least C2 level. For English at least level C1

EVALUATION CRITERIA

• .NET development – demonstrates strong mastery of the .NET ecosystem, including language features, LINQ, async/await, security practices, data structures and design patterns.
• Android development – understands Android UI layouts, components, responsive/adaptive design and native platform integration.
• Android internals – understands activity/fragment lifecycle, services, background work, push notifications, WorkManager and native SDK behavior.
• MvvmCross – understands navigation, view model lifecycle, bindings, dependency injection and platform-specific integration.
• Code quality & craftsmanship – writes clean, maintainable and SOLID code that follows proven engineering practices.
• Unit testing & test quality – creates meaningful, maintainable and automated unit tests.
• CI/CD & DevOps practices – sets up robust Azure DevOps pipelines for building, testing and releasing software.
• API integration & offline/online synchronization – integrates reliably with backend APIs and designs Android applications that can handle offline usage, local persistence, synchronization, conflict handling and recovery when connectivity is restored.
• Git & version control – applies branching strategies and collaborates efficiently using Git.
• Collaboration & communication – explains technical choices clearly.