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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Staff Software Engineer, Mobile Architecture (.NET MAUI / Xamarin / ASP.NET Core) - **Company:** MatrixCare - **Location:** United States (Remote available) - **Salary:** $175,000.0 - $200,000.0 - **Contract:** Temporary contract - **Skills:** ASP.NET, JavaScript (Programming Language), .NET Framework, Multitier Architecture, Amazon Web Services, IOS Applications, Application Services, HTML5, User Authentication, Automation of Tests, Microsoft Azure, Microsoft Biztalk Servers, Bluetooth Low Energy (Bluetooth), C Sharp (Programming Language), Cloud Computing, Cloud Engineering, Code Review, Computer Programming, Continuous Integration, Data Architecture, Software Design Patterns, DevOps, Distributed Systems, Extensible Application Markup Language, Push Technology, Mobile Application Software, Microsoft SQL Server, Model View ViewModel, Object-Oriented Software Development, Performance Tuning, Scrum Methodology, Software Architecture, Cloud Services, Rhapsody, Software Engineering, Azure Service Bus, Xamarin, Multithreading, Enterprise Software Applications, Software Application Programming, Technical Debt, Offline Storage, Backend, Git, AngularJS, Solid Principles, Information Technology, Cosmos DB, Cloud Migration, Asynchronous Programming, Restful APIs, Serverless Computing - **Published:** October 10, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=64377d74824fe300 ## About the Role * .NET * .NET MAUI * C# * Healthcare Technology * Xamarin.Forms * REST APIs * MVVM & XAML * SQL Server * Object-Oriented Programming & SOLID * Git & Azure DevOps * Agile/Scrum * AWS * Azure Cosmos and App Services * Multi-threading & Async Programming, * 12+ years of professional software engineering experience. * Proven experience leading complex technical initiatives and influencing engineering direction across multiple teams. * Expert-level proficiency in C# and the .NET ecosystem. * Expert experience building enterprise mobile applications using .NET MAUI. * Strong experience with Xamarin.Forms, including modernization and migration efforts. * Expert experience designing and developing applications with ASP.NET Core. * Strong experience building and consuming RESTful APIs. * Strong understanding of software architecture, distributed systems, and modern engineering practices. * Expert knowledge of Object-Oriented Programming, SOLID principles, and architectural design patterns. * Expert experience with asynchronous programming, multithreading, and performance optimization. * Expert experience with SQL Server and enterprise data architecture. * Strong experience with AWS cloud services, including IaaS and PaaS offerings. * Experience with Git, Azure DevOps, CI/CD pipelines, and Agile/Scrum methodologies. * Excellent communication, leadership, and mentorship skills, * Experience architecting enterprise applications for scale and reliability. * Experience with Xamarin to .NET MAUI migration initiatives. * Experience with Azure Functions, Azure Service Bus, Azure App Services, and Azure Cosmos DB. * Experience implementing push notifications and mobile engagement platforms. * Experience with automated testing frameworks and performance tuning. * Experience leading cloud modernization, platform transformation, or digital transformation initiatives. * Experience mentoring senior engineers and technical leads. * Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience., * Home Health or Healthcare technology experience. * HIPAA and regulated environment experience. * Medical device or connected IoT experience. * Bluetooth Low Energy (BLE) experience. * Experience with EDI and integration technologies such as BizTalk, Mirth, or Rhapsody. * Familiarity with Angular, JavaScript, and HTML5. ## Description We are seeking a Staff Engineer, Software Engineering with deep expertise in cross-platform mobile development, enterprise architecture, cloud technologies, and backend services. This role will provide technical leadership for complex, cross-functional initiatives while helping shape the architecture and technical direction of our Home Health technology platform. The ideal candidate has a proven track record of architecting and delivering enterprise-scale mobile and backend applications. They are equally comfortable defining long-term technical strategy and contributing hands-on code to critical initiatives. This individual serves as a trusted technical leader who influences engineering direction, drives architectural excellence, and helps teams solve complex technical challenges. Experience in healthcare, home health, connected devices, or other regulated industries is highly desirable. What You'll Do * Lead the technical design and delivery of complex, cross-team software initiatives from concept through production deployment. * Architect, design, develop, and maintain enterprise-grade Android and iOS applications using .NET MAUI. * Guide and support modernization efforts, including Xamarin.Forms to .NET MAUI migrations. * Design and develop secure, scalable RESTful APIs and backend services using ASP.NET Core. * Establish and promote software architecture standards, engineering best practices, and design patterns including MVVM, Clean Architecture, and SOLID principles. * Partner with Product, Architecture, Security, Quality Engineering, and Cloud Engineering teams to define technical strategy and execution plans. * Architect solutions supporting offline synchronization, local storage, secure authentication, and mobile performance optimization. * Lead design reviews, code reviews, architectural discussions, and technical decision-making. * Evaluate and address technical debt, scalability concerns, reliability risks, and system performance challenges. * Drive CI/CD, automated testing, observability, and operational excellence initiatives. * Mentor senior engineers and technical leads while fostering engineering growth and technical excellence. * Support production systems, root-cause analysis, and enterprise application reliability improvements, Within the first 6-12 months, this individual will: * Establish clear technical direction for key platform and mobile initiatives. * Successfully lead enterprise architecture and modernization efforts, including MAUI migration initiatives. * Deliver measurable improvements in scalability, reliability, security, and developer productivity. * Build trusted partnerships across Product, Engineering, Architecture, and Operations teams. * Serve as a technical mentor and raise engineering capabilities across the organization. * Drive foundational improvements that support long-term platform growth and stability.