Senior C++ Engineer – Multithreading (f/m/d)

CompuGroup Medical; Hannover; Vor Ort; EUR 90.000 - 130.000; Vollzeit

Benefits dieser Stelle

Mobile work

Locations with parties and events

In-house academy

Healthy canteen and fitness center

Kindergarten on CGM campus

Zusammenfassung

CompuGroup Medical in Germany seeks an experienced C++ software engineer for healthcare desktop applications. You will design high-end components with a focus on performance, stability, and scalability.

You will architect, refactor, and optimize a large codebase (QT, CMake, Conan, MSVC, embedded CEF), and drive modernization from legacy MFC/ATL/Win32 toward modern C++ and .NET. Collaboration with Architecture, QA, and Product Management is essential.

Qualifikationen

• Senior-level experience in professional C++ development with ownership.
• University degree in computer science, mathematics, physics, electrical engineering, or a comparable technical discipline.
• Deep expertise in modern C++ (C++14/17/20), multithreading, debugging and performance tuning.
• Fluent German and English for cross-functional collaboration.
• Structured, analytical work approach with high-quality standards and entrepreneurship.

Aufgaben

• Design and develop high-end C++ components for medical desktop applications focusing on performance, stability, and scalability.
• Architect, implement, and review multithreading and parallelization concepts for efficient, safe execution in clinical use.
• Analyze, refactor, and optimize the large existing codebase (QT, CMake, Conan, MSVC, embedded CEF) and raise performance and quality.
• Collaborate with Architecture, QA, and Product Management to modernize away from legacy MFC/ATL/Win32 and Delphi towards modern C++ and current .NET.
• Use AI agents/tools (e.g., Claude Code) to accelerate refactoring and improve workflows.

Kenntnisse

Senior C++ development

Multithreading

Qt

CMake

Conan

MSVC

AI in software engineering

Ausbildung

Bachelor's degree in computer science or related field

Tools

Qt

CMake

Conan

MSVC

CEF

Jobbeschreibung

As the leading company in the field of software solutions for healthcare, weoperatein 19 countries and employ over 9,000 dedicated staff members. You will work in a dynamic and innovative environment full of opportunities.With your commitment and passion, you have the chance to make a sustainable difference.

CGM Leverages AI:

We’relooking 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 solutions—while always keeping the bigger picture in mind? Thenwe’dlove 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 current .NET, 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 everyday,and 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 pensionscheme,and much more.

Diversity is part ofCGM!

We look forward to receiving your application regardless of disability, gender, nationality, ethnic and social background, religion, age, sexualorientation,and identity.