Senior Mobile Developer

At 700Apps, a Senior Mobile Developer is responsible for designing, developing, and maintaining mobile applications using C# and .NET technologies. You will work with cross-functional teams to define and implement new features while ensuring the application's performance, quality, and responsiveness meet our high standards.

To become a Senior Mobile Developer at 700Apps, candidates must have at least 4 years of experience in C# and .NET development, and 3 years of experience with Xamarin.Forms and .NET MAUI. Proficiency in building apps for iOS and Android, an understanding of MVVM architecture, and strong debugging skills are also crucial.

A Senior Mobile Developer at 700Apps should be well-versed in C#, .NET, Xamarin.Forms, and .NET MAUI. Additionally, knowledge of RESTful APIs, JSON for data handling, and experience with version control systems like Git are important for the role.

Yes! At 700Apps, we encourage Senior Mobile Developers to take initiative and work independently on their projects. However, collaboration with team members and cross-functional teams is equally important to bring innovative solutions to life.

Senior Mobile Developers at 700Apps have numerous opportunities for career advancement. With the chance to develop leadership skills, mentor junior developers, and participate in innovative projects, there’s plenty of room to grow into roles such as Lead Developer or Mobile Architect.

When answering this question, highlight your relevant tools, frameworks, and successful projects you've completed. Discuss specific instances where your C# and .NET skills contributed significantly to mobile application success.

Discuss how Xamarin.Forms is primarily for creating cross-platform apps using a single codebase, while .NET MAUI includes enhancements for a more integrated app development experience. Mention any personal experiences or services you’ve implemented using these frameworks.

Describe your systematic approach to diagnosing and fixing issues, including tools you use, like debuggers or logging systems, and how you ensure that fixes do not hinder performance. Provide an example of a particularly complex challenge you resolved.

Explain the MVVM architecture components and how you've utilized it in your applications to separate concerns effectively. Offer examples of how MVVM has improved the flexibility and maintainability of your projects.

Share your practical experiences implementing RESTful APIs in your apps and how you've parsed and utilized JSON data to create dynamic applications. Provide examples of challenges you've faced while integrating APIs.

Discuss various strategies like optimizing images, reducing network calls, and using efficient data structures. Mention how you have used performance monitoring tools and testing to maintain high-quality applications.

Detail any collaborative tools like Git for version control and project management software you use. Emphasize how clear communication and code reviews foster team efficiency and quality in mobile development.

Provide a brief case study of a specific app you've developed, focusing on challenges, solutions, and positive outcomes. Highlight what you learned from the experience and how it makes you a better developer.

Share the resources you tap into, including blogs, forums, webinars, or any networks and communities you participate in. Convey your passion for continuous learning and how it benefits your role at 700Apps.

Discuss the process you've followed for app deployment on both platforms, the common challenges faced, and how you ensured both versions maintained functionality and user experience after launch.