Senior Software Engineer (.NET), SDK
Core
Senior .NET engineer owning the sentry-dotnet SDK, building cross-platform crash and performance monitoring tools for developers.
Role type
Senior IC software engineer (SDK development)
Builds
.NET (including MAUI) SDK, Profiling, Session Replay features for application & performance monitoring
Domain
Developer tools, cross-platform mobile (iOS, Android, Windows), .NET ecosystem
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
C#, .NET MAUI, .NET ecosystem (Microsoft.Extensions, dependency injection), managed-to-native interop, platform lifecycle management, open-source contribution, English communication
Preferred skills
Xamarin, React Native, Flutter, AI-powered development tools
Technologies
C#, .NET, MAUI, Xamarin, Mono, CoreCLR, Android runtime, Microsoft.Extensions
Responsibilities
Own .NET SDK end-to-end from architecture to product experience, pioneer new features like Profiling and Session Replay, design robust APIs for massive scale, collaborate with upstream package maintainers, act as MAUI expert for teams and customers
Seniority
Senior, hands-on IC