Senior .NET C# Engineer — Build Modern Web Apps (Flexible)

Two.jobs GmbH; Schönbühl; Hybrid; CHF 110,000 - 165,000; Full time

Benefits offered by this job

Home office

Flexible hours

Training opportunities

Competitive benefits

Job summary

FIVE Informatik AG, based in Schönbühl, seeks a Professional Software Engineer with strong C#/.NET skills to contribute to cutting-edge software products in an agile team. You will engage in full-stack development with .NET Core, Blazor WebAssembly, and AI-assisted tooling, while expanding your skills and taking on increasing responsibilities.

We value initiative, curiosity about new technologies, and collaborative work in a modern Swiss IT environment with flexible hours and potential home

Qualifications

• Several years of software development experience with C# and .NET
• Solid understanding of C#/.NET concepts and ability to assess AI-generated code
• Ability to use AI-assisted tools purposefully in development
• Initiative and proactive problem-solving attitude
• Curiosity for new technologies and architectural questions
• Strong teamwork: code reviews, pair programming, open discussion
• Very good German reading of technical docs and English proficiency

Responsibilities

• Participate in product development within an agile Scrum team using .NET Core and Blazor WebAssembly
• Gain insight into CI/CD, testing, and deployment and own areas of responsibility over time
• Contribute to specifications and evaluate new technical solutions with the team
• Occasionally maintain existing .NET/WPF applications

Skills

C#/.NET

AI-assisted development

German language

English documentation

Team collaboration

Curiosity for new tech

Education

Computer science degree

Tools

Blazor WebAssembly

CI/CD

WPF

Job description

FIVE Informatik AG, based in Schönbühl, seeks a Professional Software Engineer with strong C#/.NET skills to contribute to cutting-edge software products in an agile team. You will engage in full-stack development with .NET Core, Blazor WebAssembly, and AI-assisted tooling, while expanding your skills and taking on increasing responsibilities.

We value initiative, curiosity about new technologies, and collaborative work in a modern Swiss IT environment with flexible hours and potential home