.NET MAUI Mobile App Developer

Overview

NET MAUI Mobile App Developer

• Recruiter:
  Network Recruitment
• Job /DAP
• Date posted:
  Monday, January 5, 2026
• Location:
  
  Johannesburg, South Africa

Our client, a leading Fintech organization, is in search of an experienced .NET Mobile App Developer to join their team. In this role, you will be responsible for designing, developing, and maintaining cross-platform mobile applications using .NET MAUI. The ideal candidate will have experience in integrating APIs to ensure seamless communication between mobile apps and back-end services.

Duties and Responsibilities:

• Develop and maintain cross-platform mobile applications using .NET MAUI.
• Integrate APIs to ensure efficient data retrieval and storage between mobile apps and back-end systems.
• Collaborate with UI/UX Designers to design intuitive, responsive, and visually appealing user interfaces.
• Write clean, scalable, and maintainable code in C#.
• Conduct code reviews, provide constructive feedback, and support Junior Developers.
• Troubleshoot and debug applications to optimize performance.
• Work closely with cross-functional teams to define, design, and deliver new features.
• Stay updated on the latest industry trends, frameworks, and technologies.

• Bachelor's Degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
• Strong proficiency in C# and .NET MAUI / Xamarin.
• Experience with XAML for designing mobile user interfaces in .NET MAUI applications.
• Solid understanding of data binding concepts for dynamic and responsive UIs.
• Proven experience developing cross-platform mobile applications for iOS and Android.
• Familiarity with the Model-View-View Model (MVVM) design pattern.
• Knowledge of local data storage techniques for offline functionality.
• Ability to write platform-specific code for accessing native features when necessary.
• Proficient in consuming and integrating RESTful APIs.
• Familiarity with the .Net Core framework, including dependency injection.
• Strong debugging and troubleshooting skills to enhance application performance.

• Experience working within the financial services industry.
• Familiarity with commercial UI components such as Dev Express, Sync Fusion, etc.
• Experience with unit testing frameworks like xUnit or NUnit.
• Familiarity with CI/CD practices for automating build, test, and deployment processes.

• Minimum of 3 years of professional experience in mobile app development.
• Proven experience integrating with internal or external APIs.

• Office-based with flexibility.
• A collaborative and dynamic team environment.
• Opportunities for professional development and career growth.

If you're ready to take the next step in your career and work with a forward-thinking team, apply today!