Senior C++ Engineer – Multithreading (fmd)

As the leading company in the field of software solutions for healthcare weoperatein 19 countries and employ over 9000 dedicated staff members. You will work in a dynamic and innovative environment full of your commitment and passion you have the chance to make a sustainable difference.

CGM Leverages AI:Werelooking for people who feel the power of AI in thee-health environment who want to help shape change and who are driven by a curious passion to see how technology can make healthcare smarter simpler and better.

Together we are shaping the healthcare systemofthe future. Become part of our mission and make a difference for a world where knowledge saves lives!

Are you passionate about groundbreaking products Do you have the talent to turn ideas into real valuable solutionswhile always keeping the bigger picture in mind Thenwedlove tomeetyou!

Your Impact:

• You design and develop high-end C components for our medical desktop applications with a strong focus on performance stability and scalability.

• You architect implement and review complex multithreading and parallelization concepts to ensure efficient safe and responsive execution in everyday clinical use.

• You analyze refactor and optimize our large existing codebase (QT CMake Conan MSVC and embedded CEF) identify bottlenecks and systematically raise the performance and quality of long-lived products.

• You work closely with Architecture QA and Product Management drive the modernization away from legacy MFC / ATL / Win32 and Delphi towards modern C and and actively raise the overall C engineering bar.

• You use AI agents and tools like Claude Code in your daily work to accelerate refactoring code analysis and legacy modernization and you continuously improve our shared agents skills and workflows.

Your Profile:

• Several years of senior-level experience in professional C development ideally in high-performance highly parallelized desktop systems with significant ownership and end-to-end responsibility.

• Excellent academic background with a completed university degree in computer science mathematics physics electrical engineering or a comparable technical discipline with very good grades.

• Deep expertise in modern C (C 14/17/20) multithreading and concurrency debugging and performance tuning plus hands-on experience with Qt CMake Conan MSVC and integrating components such as CEF; confident effective use of AI in software engineering ideally including Claude Code or similar agentic coding tools as well as AI pipelines and context engineering.

• Fluent German and fluent English both in spoken communication and in writing enabling you to work seamlessly in cross-functional international teams and with German-speaking stakeholders.

• A structured analytical way of working high-quality standards strong problem-solving skills innovation drive proactive ownership and a pronounced sense of entrepreneurship with genuine enthusiasm for shaping the future of healthcare IT.

What you can expect from us:

• Mobile work: Work flexibly onthe move two days a week and on site three days a week.

• Attractive locations:In addition to fully equipped workplaces regular events such as summer parties and Christmas parties await you at our locations.

• Development:Our in-house academy and our portfolio of external cooperation partners will support you in yourfurtherdevelopment.

• Health:Healthisa valuable assetfor us. Our in-house canteen offers a selection of tasty and healthy dishes everydayand we welcome you to our fully equipped fitnesscenterfor weekly courses (online & offline).

• More is always possible: The kindergarten on our CGM campus in Koblenz helps our employees toorganizetheir working day even more flexibly. We also offer corporate benefits the option of a job bike a company pensionschemeand much more.

Diversity is part ofCGM!We look forward to receiving your application regardless of disability gender nationality ethnic and social background religion age sexualorientationand identity.

ConvincedApply online now with your detailed application documents (including salary expectations and earliest possible starting date).