Senior Software Developer | C# / .NET, Blazor, JavaScript | NRW

The Opportunity

Work for a stable, mid-sized software house (40+ developers) that has been delivering bespoke enterprise solutions for over 25 years. This isn't a "one-product" company; you’ll work on varied, individual projects where your creativity actually influences the architecture.

Your Role

• Develop high-quality, custom software solutions using the .NET ecosystem.
• Collaborate in an agile environment to implement complex customer requirements.
• Communicate directly with clients to translate business needs into technical reality.

What You Bring

• The Tech: Strong proficiency in C# .
• The Bonus: Experience with ASP.NET, MVC, Blazor, or SQL is highly desirable.
• The Language: Fluent German (C1+) is mandatory for client communication.
• The Mindset: You value "thinking outside the box" and enjoy learning new tech on the fly.

Why Join?

• Compensation: Above-average salary with a permanent contract.
• Flexibility: True hybrid/remote options and flexible working hours.
• Perks: A professional induction, free snacks/fruit/drinks, and a modern office in the heart of Düsseldorf's Old Town.
• Stability: 25+ years of success without the "startup" volatility.