Senior Software Engineer, Scripting

About the Employer

In Core we are looking for an experienced .NET C# Senior Software Engineer that loves to solve complex problems. In our view, solving complex problems requires a desire to understand users’ workflows and pain points, creativity, certain risk taking and the ability to work well within a team. It also requires being able to take decisions, iterate, work with feedback and learn.

Core is a part of R&D and we are looking for a Senior Engineer to be based in Copenhagen to work in a team of 5 engineers that is managing the following areas: C# compilation pipeline (Roslyn, analyzers, source generators, IL post-processing), C# debugging, editor iteration profiler, domain reloads, code editor integration (Rider, Visual Studio, VS Code), and core scripting functionalities. The development experience in Unity is critical to the success of our users and we are focused on making this experience efficient, scalable and enjoyable, by improving development iteration time.


  • Implement Unity Editor and engine features that support the performance needs of large projects and teams.
  • Deliver stable end-to-end functionality with high quality in mind.
  • Take great care that work is high quality and comprehensively documented


  • Experience from real-world software engineering in complex systems in C#
  • Understanding of large code bases involving C# and C++ and desire to solve the challenges it can bring
  • Very strong understanding of the .NET Ecosystem
  • Strong Problem solving skills and ability to drive and influence projects that can span across multiple components
  • Comfortable with a flat hierarchy and a networked organisation where information is pulled not pushed

Bonus points

  • Prior experience with the Unity engine and Editor
  • Understanding the challenges of real-time 3D and the scalability and performance it requires

About Unity Technologies

Unity is the world’s leading platform for creating and operating real-time 3D (RT3D) content. Creators, ranging from game developers to artists, architects, automotive designers, filmmakers, and others, use Unity to make their imaginations come to life. Unity’s platform provides a comprehensive set of software solutions to create, run and monetize interactive, real-time 2D and 3D content for mobile phones, tablets, PCs, consoles, and augmented and virtual reality devices.

The company’s 1,400+ person research and development team keeps Unity at the forefront of development by working alongside partners to ensure optimized support for the latest releases and platforms. Apps developed by Unity creators were downloaded more than three billion times per month in 2019 on more than two billion unique devices. For more information, please visit

Unity is an equal opportunity employer committed to fostering an inclusive, innovative environment with the best employees. Therefore, we provide employment opportunities without regard to age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. If there are preparations we can make to help ensure you have a comfortable and positive interview experience, please let us know.

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