Logo Sentry (Functional Software GmbH)

Senior Software Engineer

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Job

  • Level
    Senior
  • Job Field
    Software, Mobile
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    99.000 to 112.000€ Gross/Year
  • Location
    Vienna
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will develop Sentry's .NET SDK and create new features for MAUI, tackling challenges of native integration and API design for scalable performance.

    Job Technologies

    Your role in the team

    • This is no ordinary engineering role. At Sentry, our SDK teams create the next generation of tools for developers worldwide, processing over a billion events every single day.
    • We're looking for a talented Senior .NET Engineer to join our team and own one of the most uniquely challenging SDKs we build — sentry-dotnet, a single codebase supporting a range of platforms.
    • You'll dive deep into the .NET ecosystem, from C# and the Microsoft.Extensions stack to the native iOS and Android layers that power crash reporting underneath.
    • In this role you will own the .NET (including MAUI) SDK end-to-end, guiding its development from core architecture to final product experience.
    • Pioneer exciting new features like Profiling and Session Replay, and build out next-generation application & performance monitoring for the MAUI platform.
    • Tackle the unique challenges of bridging managed .NET code to native platform behaviour, designing robust, high-quality APIs built to handle massive scale.
    • Zusammenarbeit mit den Maintainers von Upstream-Paketen – sowohl Bibliotheken, von denen unser SDK abhängt, als auch Frameworks, die wir für unsere Nutzer instrumentieren.
    • Be the go-to expert for MAUI at Sentry, helping teams and customers solve the most complex and interesting challenges across the .NET ecosystem.

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    Our expectations of you

    Qualifications

    • Solid grasp of the .NET ecosystem — Microsoft.Extensions, dependency injection, and how .NET integrates with native frameworks on iOS, Android, and Windows.
    • Deep understanding of the managed-to-native interop layer, platform lifecycle differences, and the .NET runtimes underpinning MAUI (Mono, CoreCLR, Android runtime) and how they affect performance and debugging.
    • Excellent written and spoken English communication skills.
    • Well-organized with a high level of attention to detail and accuracy.
    • You live in the Vienna area or are willing to relocate for this incredible opportunity.

    Experience

    • 5+ years as a Software Engineer with a strong focus on .NET and mobile platforms, ideally in SDK development or developer tooling.
    • Strong C# and .NET MAUI experience — prior Xamarin experience is a plus.
    • Experience leveraging AI-powered development tools to enhance productivity and code quality.
    • Ideally, you also have experience with other cross-platform frameworks (React Native, Flutter).

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    What we offer

    • We are obliged by law to quote the minimum wage of EUR 56,854 gross per year for this position, in accordance with the respective collective agreement (IT-KV).
    • The salary that Sentry offers you is adjusted to the current market situation and our starting point is EUR 99,000-- gross per year.
    • A successful candidate will be eligible to participate in Sentry’s employee benefit plans/programs applicable to the candidate’s position (including incentive compensation, equity grants, paid time off, and group health insurance coverage).

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    Benefits

    Work-Life-Integration

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    Topics that you deal with on the job

    Job Locations

    Map of company locations
    • Location Vienna

      Praterstraße 66

      1020 Wien

      Austria

    This is your employer

    Sentry (Functional Software GmbH)

    Sentry (Functional Software GmbH)

    Wien

    Open-source error tracking provides developers with the ability to monitor and fix crashes in real time, boosting efficiency and improving user experience. Continuous iteration enables you to improve your product at a faster pace.

    Description

  • Language
    English
  • Company Type
    Established Company
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
  • Logo Sentry (Functional Software GmbH)

    Senior Software Engineer

    Salary
    99.000 to 112.000€ Gross/Year
    Location
    Vienna
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders
    English Only
    English only required

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