Lead .NET Software Engineer (a)

About the job

We are ERNI. Since 1994, we have been advising and supporting companies in innovation and technology with the aim of enhancing our clients' business performance and thus paving the way into the digital future.

Our key to success: People like you and our mindset shaped by Swiss values. We want our clients to be more effective and innovative than anyone else. Together, we achieve these high goals – in partnership, as a real team, and with genuine values.

This is how we make processes as simple and smart as possible – with around 800 employees at 18 locations in 8 countries and maybe soon with you too!

What awaits you:

• Technical responsibility for architecture, design, and implementation of modern software solutions in the .NET environment (hands-on coding).

• Development of backend services with ASP.NET Core as well as cross-platform applications in the .NET environment (e.g. with .NET MAUI).

• Design and implementation of database solutions using technologies such as Entity Framework Core, SQL Server, or SQLite.

• Ensuring software quality, security (authentication & encryption), and clean code standards through code reviews and best practices.

• Technical leadership within the project (no disciplinary leadership) as well as close collaboration with clients and interdisciplinary teams.

• Support in technical presales phases and active participation in shaping technical solutions.

What you bring:

• Completed studies in computer science or business informatics (ETH, FH, university or HF)

• Several years of experience in software development with a focus on C# and .NET (.NET Core / .NET 10).

• Experience in a senior or technical lead role with a focus on architecture and hands-on development.

• Very good knowledge of ASP.NET Core as well as experience in developing cross-platform applications in the .NET environment; knowledge of .NET MAUI is a great advantage.

• Experience with modern data access technologies (e.g. Entity Framework Core) and relational database systems (e.g. SQL Server, SQLite) as well as with secure authentication and security concepts.

• Confident use of Visual Studio, Azure DevOps, and common collaboration tools (Jira, Confluence).

• Experience with Microsoft Azure (e.g. Azure Portal, VMs) or Telerik is a plus.

• Very good German and English skills, both spoken and written
  
  

Therefore, we offer you:

• Individual development programme that promotes your professional and personal potential

• Remote work up to 5 weeks per year outside Switzerland, but within Europe

• Flexible working hours for an ideal balance between work and private life

• Unforgettable team and company events that strengthen cohesion

• Generous pension fund contribution, where we cover two-thirds of the pension contributions while your share is only one-third

Curious? Visit our website and experience for yourself what makes us special – or discover on Kununu what our team has to say about us.