Senior Mobile App Developer

📍 Hybrid | Australia-wide locations 📅 12-Month Government Contract + 12-Month Extension Option Australian Citizenship required - Must be able to obtain an Baseline Clearance Bridge IT Engineering is seeking an experienced Senior Mobile App Developer – .NET MAUI / C# to join a major Federal Government department. About the Role The role is focused on developing, testing, deploying and supporting secure cross-platform mobile applications across Windows, Android and iOS using .NET MAUI and C#. You will work as part of a collaborative delivery team, providing technical expertise across mobile application development, secure coding, CI/CD, testing, production support and stakeholder engagement. Key Responsibilities Develop, enhance and maintain cross-platform mobile applications using .NET MAUI and C# for Windows, Android and iOS, in accordance with agreed business and technical requirements.As part of a team, work collaboratively to design new components or enhancements to existing functions.Provide detailed technical and professional advice in relation to complex problems, including presentations and walkthroughs.Collaborate with design and business stakeholders to identify and deliver solutions that meet agreed business and user requirements.Contribute ideas and practical improvements to mobile development practices, tools, standards and team delivery processes.Collaborate with relevant technical teams to communicate, investigate and resolve technical issues promptly.Provide Business as Usual support when required, including investigating, resolving and tracking production defects.Participate in daily stand-up meetings and provide clear updates on progress, priorities, risks and blockers. This role will suit someone with strong experience across: .NET MAUI and C#Windows, Android and iOS mobile app developmentAzure DevOps, CI/CD pipelines and GitSecure mobile application developmentREST API integration and authentication servicesVisual Studio / VS Code, WinUI 3, NuGet and SourcetreeUnit, integration and UI testingAgile delivery environments Experience with Swift, Kotlin, React Native, OWASP MASVS / MASTG, or Australian Government environments will be highly regarded. If you are an experienced mobile developer with strong .NET MAUI / C# capability, apply now for a confidential discussion. *Please note that only shortlisted candidates will be contacted.