Overview  

 
At QIAGEN, we are driven by a simple but powerful vision: making improvements in life possible.  

We’re dedicated to revolutionizing science and healthcare for the better. From our entrepreneurial roots to our current global presence, we've grown into a force for positive change. With thousands of employees across six continents, collaboration is our greatest strength. We’re always striving to identify talented individuals to join our exceptional teams. 
 
We have played a pivotal role in shaping modern science and healthcare, and we're just getting started. If you're someone who thrives on new challenges, values diversity and wants to make a tangible difference in people's lives, then QIAGEN is the place for you. 

At QIAGEN, every day is an opportunity to make a real-life impact. 

Join us, grow with us, and together, let's shape the future of biological discovery. 

About the Opportunity

As a Senior Software Engineer – .NET, you will take ownership of designing, building, and operating modern, distributed, cloud‑native systems. You will work across backend, frontend, and cloud infrastructure while helping shape the architecture of our Digital Customer Ecosystem.

You will contribute to a unified platform that seamlessly connects eCommerce, product information, and digital content — delivering an integrated self‑service experience from product discovery to customer support and repeat business.

Your Tasks Include

• Designing, implementing, and evolving backend business logic in .NET
• Building clean, testable, and maintainable codebases across the full SDLC
• Developing and operating cloud‑native applications in Azure
• Integrating services with messaging platforms, data buses, relational and NoSQL databases, and external systems
• Designing and implementing microservices, RESTful APIs, and event‑driven communication patterns
• Supporting component tests (Gherkin) and automated tests (Selenium, Playwright)
• Contributing to architecture discussions, estimations, task breakdowns, and continuous improvement within a Scrum team

Your Profile

• Strong expertise in C#, .NET Core, and modern .NET development
• Advanced experience with ASP.NET Web API, REST API design, DI, LINQ, and Entity Framework (incl. performance optimization)
• Hands‑on experience with Azure Cloud, container orchestration (AKS/Docker Swarm), CI/CD (Jenkins, Azure DevOps), and Git
• Deep understanding of asynchronous programming, multithreading, and .NET memory management
• Experience working with microservices and event‑driven architectures
• Strong communication skills and ability to collaborate in a complex, distributed, cloud‑native environment
• Must be willing to work on a hybrid setup and mid‑shift schedule

What we offer  

• Bonus/Commission  

• Local benefits  

• Referral Program  

• Volunteer Day  

• Internal Academy (QIALearn)  

• Employee Assistance Program  

• Hybrid work (conditional to your role) 

Our people are the heartbeat of everything we do. Passion drives us as we push boundaries to innovate and evolve. We inspire with our leadership and make an impact with our actions. We cultivate a collaborative, supportive environment where each individual and team can flourish. We champion accountability and encourage entrepreneurial thinking.   

QIAGEN is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, or disability.