Senior .NET Developer (C#) – Asthenis

HL7, FHIR, DICOM 

ICD-10, ICD-O, TNM knowledge 

C# with Visual Studio 

ASP.NET (WebForms and .NET Core) 

SQL (general) 

JavaScript 

CI/CD familiarity (e.g., GitHub Actions, Jenkins, GitLab) 

Cloud hosting experience (AWS, Azure or GCP) 

Understanding of deployment & infrastructure (IIS, etc.) 

Language Skills

• Excellent German (spoken and written) 
• Good English skills 

Soft Skills & Behavior

• Independent problem solving 
• Service- & business-oriented mindset 
• Teamwork & communication 
• High learning capability 
• Structured and self-motivated 

With us, it’s not just about what you do — it’s about the difference you make. In your first 6–12 months, you won’t just become part of our development team — you’ll actively shape it:

• You’ll successfully lead an initial integration project (HL7 or FHIR) across the finish line.
• You’ll deliver reliably — with over 90% of your development tasks completed on time.
• You’ll take ownership: of features, releases, and writing clean, traceable code.
• And you’ll help us make existing components more performant and future-ready.

Over the course of 12–24 months, you’ll grow into a key player on the team:

• You’ll take on technical responsibility — for parts of the architecture or even as a project lead.
• You’ll help improve CI/CD processes, increase test coverage, and bring fresh ideas for standards and interfaces.
• And you’ll share your knowledge — for example, by mentoring junior developers.

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Secure employment in a challenging professional environment in the pharmaceutical/medical devices sector

Flexible working hours and a modern office

Attractive compensation package and company pension scheme

We have short decision-making processes and promote individual responsibility in a modern and flexible working environment

Participation in a dedicated international team in a cooperative and friendly atmosphere

Good work-life balance with personal freedom

Mobile working options

Access to numerous fitness and yoga studios, swimming pools, climbing halls, or online courses with the eGym Wellpass

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