Build the Future of Enterprise Mobile Apps Across iOS, Android, and Windows.
Job Overview
Join a team modernizing an established enterprise mobile application used across Australia's building certification industry. As a
Mobile Developer (Cross-Platform | Microsoft Stack), you will review an existing Objective-C iPad application and help migrate it into a modern, maintainable cross-platform solution using
.NET MAUI (preferred) or a similar framework. Working closely with senior developers, you'll design, build, test, and maintain applications for
iPadOS, iOS, Android, and Windows, while enhancing user experience, supporting legacy systems, and delivering high-quality software.
Key Responsibilities
- Review and understand an existing Objective-C iPad application to support modernization efforts.
- Assist in migrating the application to a maintainable cross-platform solution using .NET MAUI (preferred) or another suitable framework.
- Develop, maintain, and enhance mobile applications for iOS, iPadOS, Android, and Windows.
- Build new features while maintaining compatibility with existing business workflows.
- Implement and maintain PDF viewing, annotation, image markup, and document management functionality.
- Improve mobile UI/UX to deliver an intuitive user experience.
- Work with third-party component libraries, including Syncfusion, where appropriate.
- Collaborate with senior developers to troubleshoot, debug, and resolve technical issues.
- Perform testing across multiple devices and operating systems to ensure reliability and performance.
- Use GitHub for version control and contribute to continuous product improvements.
- Proactively communicate progress and escalate technical blockers when needed.
Requirements Qualifications
- Bachelor's degree in Computer Science, Information Technology, Software Engineering, or equivalent practical experience.
- 3+ years of mobile application development experience.
- Strong experience with .NET MAUI, Xamarin, React Native, Flutter, or similar cross-platform mobile frameworks.
- Hands-on experience with Apple's development ecosystem, including Xcode, iOS/iPadOS development, and testing on Apple devices.
- Experience working with existing mobile applications and legacy codebases.
- Experience testing applications across iPhone, iPad, Android devices, and Windows platforms.
- Strong proficiency in C#, .NET, and object-oriented programming.
- Experience using Git or other version control systems.
- Strong analytical, troubleshooting, and problem-solving skills.
- Excellent written and verbal English communication skills.
Nice to Have
- Experience with Objective-C.
- Experience migrating legacy mobile applications to .NET MAUI.
- Experience with Syncfusion controls, particularly PDF Viewer/Editor components.
- Experience implementing PDF annotation, image markup, or document management features.
- Familiarity with Microsoft Azure, REST API integrations, and SQL Server.
- Experience using AI-assisted development tools.
- Demonstrated experience building native or cross-platform mobile applications (not just responsive web applications).
- Strong understanding of the complete mobile development lifecycle, from design and development through testing and deployment.
- Comfortable working with existing codebases, collaborating with senior developers, and producing high-quality software.
- Reliable home office setup with 100 Mbps download / 50 Mbps upload internet, a modern development computer, and a quiet workspace (dual monitors preferred; remote Mac access available if needed).
Benefits
Why Join Us
- Healthy, supportive, and conducive work environment (Great Place to Work™ Certified for five consecutive years!)
- Work with an innovative company delivering cutting-edge solutions across multiple industries
- Lead a team in a fast-paced, high-growth environment
- Competitive salary with opportunities for career advancement
- Collaborative, forward-thinking work culture
- 21 leave credits plus all client-based holidays
- HMO coverage with dependent benefits
- Exposure to world-class leadership from both local and international supervisors
Ready to take your sales career to the next level Apply now! 
