Full-Stack Software Engineer (React Native/React/.Net)

About the role: Join Auditdata’s development group to build and modernize our healthcare software solutions. You will be instrumental in designing, developing and maintaining our Engage solution, spanning backend, mobile and front-end, and i mplement different integrations. This role requires strong ownership, resourceful skills, and a proactive approach to driving innovation and efficiency in our software system. Suits an engineer comfortable moving across frontend, mobile, backend, and desktop code while maintaining production quality. Tech environment: React / TypeScript / Vite, React Native / Expo, C# / .NET 8–10, .NET Framework 4.8, ASP.NET Core, Entity Framework Core, WPF/XAML, and Azure SQL. We build AI-first with Claude / Claude Code. What you will do: Build end-to-end features across our healthcare solutions: React Native applications, .NET APIs and workers, React web UIs, and WPF desktop clients. Design REST APIs, event-driven integrations, authentication flows, and data access using EF Core, SQL Server, and Azure services. Maintain and modernize the Windows desktop application, including local storage, external audiology-system integrations, packaging, and deployment. Diagnose production issues across client, cloud, and integration boundaries using structured logs, monitoring, and telemetry. Improve architecture, automated tests, maintainability, and performance. Use Claude / Claude Code in daily development to design, implement, test, and review changes. Collaborate in a remote scrum team through planning, PR reviews, and knowledge sharing. Technical skills and expertise: 5+ years of professional software development experience. Strong professional experience across all three core areas: React and TypeScript web applications, React Native / Expo for iOS, and C# across .NET Core and .NET Framework. Experience with ASP.NET Core, REST APIs, asynchronous messaging, Entity Framework, and SQL databases. Ability to own features across backend, web/mobile frontend, and desktop layers. Cloud experience (Azure preferred), CI/CD, and solid engineering fundamentals. Experience using AI coding assistants such as Claude Code, Codex, or similar. Strong English communication (B2+) Nice-to-haves: Experience with Azure cloud services. Windows desktop development with WPF/XAML, including debugging and maintaining existing applications. Experience with Docker and Kubernetes. Windows installers/WiX, SQLite, or third-party desktop integrations. Experience modernizing legacy systems without disrupting production workflows. Experience with healthcare, medical devices, regulated environments, or sensitive data. Key traits: Great communication skills to be able to collaborate with development teams across different locations for delivering high-end software solutions to the customers Ability to find solutions to complex issues You are learning-driven and always focused on updating your own and your team's knowledge with the latest and greatest technologies and tools AI friendly What’s in it for you: Long-term, secure engagement in the stable product development company High business and engineering standards environment Great company values and ethics Flexibility and flat management structure Learning opportunities and professional development (incl. related certifications, paid trainings & courses) Remote work model You don’t match the description 100%? Please don’t hold back! We would love to hear from you. We look forward to your application! ( please submit your CV in English ) Auditdata is an equal opportunity employer that is committed to create diverse work environment free of discrimination and harassment. We make recruiting decisions based on your experience and skills.