Senior Mobile Developer – .NET MAUI Specialist

About the role

We are seeking an experienced Senior Mobile Developer to lead the design, development, and maintenance of high‑performance cross‑platform mobile applications using .NET MAUI. The role involves collaborating with product managers, UX designers, and backend engineers to deliver scalable, production‑ready solutions for Android, iOS, and Windows.

Key responsibilities

• Design, develop, and maintain .NET MAUI applications for Android, iOS, and Windows.
• Implement scalable architecture following MVVM, Clean Architecture, and SOLID principles.
• Create native platform integrations and custom renderers/handlers when needed.
• Translate UX/UI wireframes into responsive, accessible user interfaces.
• Integrate RESTful APIs with robust error handling.
• Write and maintain unit, integration, and UI tests using xUnit, NUnit, MSTest, and Appium.
• Optimize app performance, including startup time, memory usage, rendering, and battery consumption.
• Conduct code reviews, mentor junior and mid‑level engineers.
• Participate in Agile ceremonies and contribute to continuous improvement.
• Build and maintain CI/CD pipelines for automated build, testing, and deployment.

Required profile

• Bachelor’s degree in Computer Science, Software Engineering, IT or related field.
• 5+ years of software development experience with strong .NET expertise.
• Hands‑on experience developing cross‑platform mobile apps with .NET MAUI (Xamarin.Forms experience a plus).
• Proven ability to work in Agile teams and mentor others.

Required skills

• .NET, C#
• .NET MAUI (Xamarin.Forms)
• MVVM, Clean Architecture, SOLID
• RESTful API integration
• Android (Java/Kotlin) and iOS (Swift/Objective‑C) interoperability
• xUnit, NUnit, MSTest
• Appium (or equivalent UI testing)
• Git, Azure DevOps, GitHub
• CI/CD pipeline creation and maintenance