Our clients are a Berlin-based med-tech company revolutionizing healthcare delivery. Their solutions are already used in clinics and hospitals nationwide to optimize diagnostics, treatment, and patient data security. With a sharp focus on reliability, compliance, and innovation, they are scaling fast. What You’ll Do Design, develop, and maintain backend systems using C#/.NET (Core and Framework) Work on mission-critical applications that comply with medical data regulations (e.g. GDPR, MDR) Collaborate with cross-functional teams including QA, DevOps, and medical consultants Implement RESTful APIs, microservices, and secure database access (SQL Server) Optimize performance and reliability of backend systems in a cloud-based environment (Azure preferred) Contribute to architectural decisions and mentor junior developers ✅ What You Bring Fluent German (C1) and professional English communication skills 3 years of experience with C#/.NET backend development Solid experience with SQL, REST APIs, microservices, and modern DevOps workflows Experience in healthcare, med-tech, or other regulated environments is a plus A passion for clean code, testing, and meaningful work Why Join Us? Purpose-driven tech : Your work impacts real patients and healthcare professionals ️ Berlin HQ with hybrid flexibility (up to 80% remote) ️ 30 days vacation flexible hours Competitive salary yearly bonus Flat hierarchies, direct communication, and real ownership International, open-minded team with a shared mission If this position sounds interesting please apply below or reach out at tmayall@optimussearch.com for more information.