Design, develop, and maintain features for audiometry testing modules and web services
Build WPF-based user interfaces (MVVM) and Blazor Server components
Develop and enhance REST APIs
Work closely with Product Owners to analyze requirements and provide technical solutions
Collaborate with hardware and firmware teams to ensure software-hardware alignment
Write comprehensive unit tests with high coverage (≥80% for new code) and documentation
Ensure product architecture and code quality meet high standards
Perform code reviews focusing on safety, correctness, and compliance
Solve complex, technically challenging problems within the products

5+ years of professional C#/.NET development experience
Strong expertise with .NET Framework or .NET Core/.NET 5+
Experience with WPF and MVVM architecture
Proficient knowledge of Software Development best practices, OOP, SOLID, design patterns
Upper-intermediate English
Experience with ASP.NET Core, Entity Framework Core, MudBlazor (nice-to-haves)
Experience with Azure Services (App Services, App Configuration, Application Insights) (nice-to-haves)
Database experience with Entity Framework Core (nice-to-haves)
Experience in developing HW-SW products (nice-to-haves)
Experience with RDLC reports (nice-to-haves)

Long-term engagement in a stable, growing SaaS company
Remote-first and async-friendly with flat organizational structure
High bar for engineering and product quality
A team that values depth over hype: production quality over flashy prototypes
A culture that values personal growth as much as business outcomes
A global team that spans Denmark, Ukraine, UK, Poland, Canada, Australia, USA, and more.

Software Engineer – C#

Key skills