Mobile App Developer

Description

GSPANN is hiring a Xamarin and .NET MAUI Mobile App Developer to build cross-platform apps for Android and iPhone, focusing on smooth performance, stable releases, and user-friendly design.

Roles and Responsibilities

• Design, develop, test, and maintain cross-platform mobile applications using .NET MAUI or Xamarin.Forms.
• Develop Android and iOS applications using C# and the .NET ecosystem.
• Build scalable, maintainable mobile solutions from business and User Interface (UI) requirements.
• Implement mobile application integrations with REST APIs and backend services.
• Develop responsive UI screens and reusable components based on design specifications.
• Ensure app stability by troubleshooting, debugging, and resolving functional and performance-related issues.
• Manage local storage, authentication, notifications, device features, and other mobile capabilities.
• Optimize applications for performance, stability, memory usage, and responsiveness.
• Ensure code is clean, reusable, maintainable, and well documented.
• Implement unit tests and support Quality Assurance (QA) teams in troubleshooting and resolving defects.
• Drive code quality through code reviews and established development standards.
• Collaborate with backend developers, QA engineers, UI and User Experience (UX) designers, and product teams.
• Support application releases and deployment to the Google Play Store and Apple App Store as required.
• Manage production issues through analysis, timely fixes, and enhancements.

Skills and Experience

• Bring 3+ years of experience in mobile application development.
• Demonstrate strong programming experience in C# and .NET.
• Apply hands-on experience with Xamarin.Forms or .NET MAUI.
• Bring a good understanding of Android and iOS application development.
• Work with REST APIs, JavaScript Object Notation (JSON), Hypertext Transfer Protocol (HTTP), HTTP Secure (HTTPS), and third-party APIs.
• Apply MVVM architecture and dependency injection.
• Utilize Firebase, push notifications, analytics, or crash reporting.
• Work with SQLite or other local mobile databases.
• Apply secure storage, biometric authentication, or Open Authorization (OAuth) and JSON Web Token (JWT) practices.
• Demonstrate a good understanding of asynchronous programming using async/await and Tasks.
• Utilize Git and source control practices.
• Develop mobile UIs with responsive layouts.
• Apply debugging, logging, and troubleshooting practices to mobile applications.
• Manage publishing and maintenance of applications on the Google Play Store and Apple App Store.
• Work with Agile and Scrum development methodologies.
• Demonstrate an understanding of application lifecycle, navigation, permissions, and device-specific functionality.
• Apply object-oriented programming and software development principles.