Senior Software Developer – C# / .NET (m/f/x)

Optimus Search; Darmstadt; Hybrid; EUR 50.000 - 70.000; Vollzeit

Zusammenfassung

A leading tech company in Germany is seeking a talented software developer to design and implement innovative features in C# within a collaborative environment. Responsibilities include refactoring existing code and conducting code reviews to ensure best practices. Candidates must have a degree in Computer Science, strong experience with .NET, WPF, excellent German, and good English proficiency. Join a forward-thinking team in a hybrid work setup with a focus on quality and innovation.

Leistungen

Flexible hybrid setup

Collaborative team environment

Focus on professional growth

Qualifikationen

• Strong professional experience with C# / .NET.
• Solid understanding of WPF and/or ASP.NET frameworks.
• Strong sense of ownership, quality, and attention to detail.
• Excellent communication skills in German (C1 minimum).

Aufgaben

• Design, architect, and implement new software features.
• Refactor and optimise existing codebases for scalability and maintainability.
• Develop and integrate new device interfaces.
• Conduct code reviews and uphold best practices within the team.
• Analyse and resolve software issues, ensuring reliability and high performance.

Kenntnisse

C# / .NET (version 8.0)

WPF

ASP.NET

Excellent communication skills in German

Good English proficiency

Ausbildung

Degree in Computer Science or a related IT field

Jobbeschreibung

About us

Our client is a recognised leader in automation and security technology, developing cutting‑edge software and hardware systems for industrial and commercial environments. Their solutions enable smarter, safer, and more efficient operations across modern infrastructures. The company fosters a culture of collaboration, technical excellence, and continuous innovation.

Tasks

• Design, architect, and implement new software features.

• Refactor and optimise existing codebases for scalability and maintainability.

• Develop and integrate new device interfaces.

• Conduct code reviews and uphold best practices within the team.

• Participate in internal guilds (architecture, QA, DevOps, documentation, and product).

• Analyse and resolve software issues, ensuring reliability and high performance.

Profile

• Degree in Computer Science or a related IT field.

• Strong professional experience with C# / .NET (version 8.0).

• Solid understanding of WPF and/or ASP.NET frameworks.

• Strong sense of ownership, quality, and attention to detail.

• Excellent communication skills in German (C1 minimum) and good English proficiency.

We offer

• Join a forward‑thinking tech company leading digital transformation in automation and security.

• Work in a flexible hybrid setup with just one on‑site day per week.

• Be part of a collaborative team that values innovation, quality, and professional growth.