A well-established European technology company developing cloud-based platforms for business customers is looking for a Senior .NET Engineer to join its product engineering team.

This is a hands-on senior development role with an interesting additional dimension: AI agents are already integrated into the software development workflow. The successful candidate will combine traditional software engineering with modern AI-assisted development, helping structure work for both engineers and coding agents.

What You'll Be Doing

Design and develop new features for a cloud-based B2B platform.
Work primarily with C# and modern .NET technologies.
Translate product and business requirements into clear technical solutions.
Structure development tasks for both human developers and AI coding agents.
Use and improve AI-assisted engineering workflows.
Review code and validate AI-generated development output.
Maintain high standards through testing, code review and technical verification.
Help prioritise development work and coordinate releases.
Work with product and other stakeholders to ensure technical delivery remains aligned with business priorities.

What We're Looking For

Strong professional experience with C# / .NET.
Previous exposure to AI-assisted software engineering, coding agents or agentic development workflows.
Ability to break complex requirements into clearly defined technical tasks.
Experience working within agile software development teams.
Strong understanding of software quality, testing and maintainable architecture.
Comfortable combining hands-on engineering with coordination and technical ownership.
Very good German and English language skills.

Experience in any of the following: Microsoft Azure, Cloud-native systems, SaaS platforms, Multi-tenant applications, Microsoft 365 or Entra ID, CI/CD pipelines, GitHub Actions, Azure DevOps, MCP servers.

Working Environment

This is a permanent hybrid position in Germany, with 3 days per week in the office.
Candidates can work from one of two offices in the Frankfurt/Hesse region.

Apply

If you have strong C#/.NET experience and have started working with AI-assisted development tools or coding agents, we'd be interested in hearing from you.

Submit your CV. We will contact shortlisted candidates.

Senior Software Engineer (C#)

Job Description