Senior .NET MAUI Developer

Salary: £25,000 - 60,000 per year

Requirements

• Strong experience in mobile application development
• Experience with .NET MAUI or Xamarin
• Solid understanding of MVVM / MVU patterns
• Experience building production-ready mobile applications
• Strong problem-solving skills and attention to quality
• Comfortable working in collaborative, cross-functional teams

Responsibilities

• Develop and maintain cross-platform mobile apps using .NET MAUI
• Build mobile-first solutions for Android and iOS
• Integrate with backend APIs and third-party services
• Optimise performance, responsiveness and usability
• Contribute to architecture and development standards
• Troubleshoot and resolve complex technical issues
• Collaborate with UX/UI teams to deliver high-quality user experiences
• Mentor developers and support technical growth

Technologies

• Android
• Backend
• Support
• Mobile
• MVVM
• Xamarin
• iOS
• UX UI Design
• ASP.NET
• Azure
• C#
• CI/CD
• Cloud
• REST

More

We are a global non-profit organization operating across over 70 countries, tackling some of the worlds most pressing challenges. Join us as a Senior .Net Developer to help build and evolve cross-platform mobile applications that have real-world impact. We offer a modern tech stack with a focus on quality and scalability, and provide an opportunity to shape mobile development practices within a collaborative, mission-driven culture. This is a remote position.

last updated 17 week of 2026