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Coca-Cola HBC Logo Coca-Cola HBC · IT - Software Development

Senior Mobile .NET Developer

Egypt, Cairo · Job Posted May 04, 2026
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Job Description

We are looking for a Senior Mobile .NET Developer with strong expertise in .NET MAUI to lead the development of high-quality, cross-platform mobile applications for iOS and Android. You will be a key member of our engineering team, responsible for architecting, developing, and maintaining robust, scalable, and performant solutions using the latest Microsoft technologies.

Job Responsibility

  • Design, develop, and maintain cross-platform mobile applications using .NET MAUI (Multi-platform App UI)
  • Architect and implement clean, maintainable, and scalable code following best practices (MVVM, Clean Architecture, SOLID principles)
  • Integrate with backend services using RESTful APIs, GraphQL, and Azure services
  • Implement advanced mobile features such as offline sync, push notifications, biometric authentication, camera, GPS, and local databases (SQLite)
  • Optimize application performance, memory usage, and battery efficiency
  • Write clean, well-documented, and testable code with high unit test coverage
  • Collaborate with UI/UX designers, backend developers, QA engineers, and product managers
  • Stay up-to-date with the latest .NET MAUI updates, .NET ecosystem, and mobile development trends
  • Troubleshoot and resolve complex technical issues in production applications

Requirements

  • Bachelor's degree in Information Technology, Computer Science, or related field
  • 6+ years of experience in application development
  • Strong expertise in .NET MAUI (minimum 2+ years hands-on experience)
  • Deep knowledge of C#, and modern .NET development
  • Proficiency in consuming REST APIs, authentication (OAuth2, JWT), and backend integration
  • Strong understanding of mobile UI/UX principles and responsive design
  • Experience with SQLite, and local data persistence
  • Hands-on experience with Azure DevOps, Git, and CI/CD pipelines for mobile apps
  • Excellent problem-solving and debugging skills
  • Excellent spoken and written English
  • Communication, organizational and analytical skills

Nice to have

  • Knowledge of .NET Aspire, MAUI App Accelerator, or .NET MAUI Community Toolkit
  • Familiarity with Microsoft Application Insights for analytics and crash reporting
  • Experience with Shell Navigation, Custom Handlers, and Platform-specific code (iOS/Android)
  • Knowledge of Agile/Scrum methodologies
  • Experience with XAML and modern styling techniques (CSS-like styling in MAUI)
  • Understanding of native mobile development (Swift/Kotlin) is a plus
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