Senior Mobile Developer

Summary

Join Budderfly, a fast-growing energy management company, as a Senior Mobile Developer. This critical role focuses on building user-friendly, efficient, and scalable mobile applications for iOS and Android using .NET MAUI. You will collaborate with a team, mentor junior developers, and drive innovation. The ideal candidate possesses extensive experience in .NET MAUI or Xamarin, C#, and mobile app development. Budderfly offers competitive pay, full benefits, and career advancement opportunities in a supportive environment. The position is remote. Budderfly is committed to sustainability and creating a positive impact.

Requirements

• Bachelor’s degree in Computer Engineering, Computer Science, or a related field
• 8+ years of professional experience developing mobile applications, with at least 2 years working in .NET MAUI or Xamarin. Forms
• Strong proficiency in C#, .NET, and MVVM architecture, with a track record of building maintainable and scalable codebases
• Proven experience shipping mobile apps on both iOS and Android platforms, including full lifecycle development—from concept to app store deployment and ongoing support
• Proficient in working with RESTful APIs, JSON, and integrating mobile apps with backend services
• Solid understanding of mobile app behaviors in real-world environments, including push notifications, debugging, and app store publishing
• Familiarity with Git, CI/CD pipelines, and tools such as Azure DevOps
• Experience with unit testing frameworks (e.g., NUnit, xUnit) and UI testing tools such as BrowserStack

Responsibilities

• Design, develop, and maintain high-quality, cross-platform mobile applications for iOS and Android using .NET MAUI
• Collaborate closely with product managers, designers, and backend developers to translate requirements into functional mobile features
• Write clean, scalable, and maintainable code following best practices and industry standards
• Conduct thorough code reviews and contribute to a culture of continuous improvement and high-quality software
• Optimize app performance, responsiveness, and user experience across devices and platforms
• Integrate mobile applications with RESTful APIs and other backend services
• Implement and maintain unit tests and UI testing to ensure application stability and reliability
• Utilize native APIs as needed to meet platform-specific functionality requirements
• Stay current with emerging mobile technologies, especially .NET MAUI, Xamarin, and mobile DevOps practices
• Mentor and support junior developers, fostering skill development and knowledge sharing
• Actively participate in Agile ceremonies, including sprint planning, daily standups, and retrospectives

Preferred Qualifications

• Exposure to native mobile development using Swift/Objective-C or Java/Kotlin, with the ability to implement platform-specific functionality when needed
• Experience working with dependency injection frameworks such as Microsoft. Extensions. Dependency Injection
• Awareness of mobile app security and data protection is the best practice
• Demonstrated success in Agile/Scrum development environments, with the ability to thrive in fast-paced, iterative workflows
• Strong collaboration and communication skills, with a commitment to mentoring and knowledge sharing

Benefits

• Competitive pay
• Full benefits package including medical, dental, vison, 401K, life insurance, and disability insurance
• Opportunity to work as part of a team that values its members and works together to achieve positive change
• Career advancement opportunities in a fast-growing, supportive company environment