Senior C++ Developer – Geometry & CAD/CAM (m/f/d)

This is a 4 Year Fixed Term Contract

About the role
At Stryker, we develop software for the design and manufacturing of patient-specific medical devices.Our system separates
product-specific application logic
from a dedicated
core geometry library which provides the algorithmic foundation for geometry processing and computational geometry acrossour products.
We are looking for a C++ developer with a strong focus on geometry processing to strengthen ourgeometry capabilities.
You will help us improve and scale our platform while also enabling product teams to build geometry-driven features more efficiently.

What you will do

• Implement geometry-related features in our C++ stack
• Support the maintenance and evolution of our central geometry library
• Contribute to geometry-heavy features across our core library and support the direct integration intoour design applications
• Help unblock development by providing high-quality code reviews
• Work with triangle meshes and geometric algorithms (e.g. refinement, simplification, smoothing,repairing, boolean ops, measurements, conversions, …)
• Collaborate closely with other developers across product teams

What you bring

• Professional experience in modern C++ (ideally C++20)
• Strong understanding of geometry processing and triangle mesh algorithms
• Solid experience with Eigen
• Ability to work independently and take ownership of tasks
• Experience working in larger codebases
• Background in
• Computer Science, Mathematics, or similar

Nice to have

Experience with:

• Geometry libraries (e.g. OpenMesh, libigl, CDT, Manifold)
• CAD / CAM workflows and concepts
• Web deployment of C++ (e.g. Emscripten)
• JavaScript / TypeScript web development, ideally with experience in browser-based 3Dvisualization
• Rust experience to complement our C++ tech stack where appropriate

Our tech stack

• C++20
• Eigen, Boost, CDT, manifold
• CMake, Conan, GitLab CI
• Emscripten

What we are looking for

• Mid-level or senior candidates who can contribute with limited onboarding
• Engineers who combine strong problem-solving skills with hands-on implementation ability
• People who bring ownership, speed, and a structured approach to complex problems
• A strong team fit and proactive communication style

Not a Fit if

• You have no professional experience with C++
• You are not familiar with core geometry concepts (e.g. triangle mesh processing)
• You require a highly guided environment with little autonomy
• You do not actively contribute to team collaboration

What success looks like (after ~6 months)

• You deliver your first successful merge requests (MRs)
• You actively contribute to code reviews and improve code quality
• You independently implement smaller backend / geometry features
• You support the team in maintaining and improving GeometryCore
• You contribute meaningfully to geometry-related discussions

Germany Pay Ranges:

• Berlin 40Std: €60.000 - €99.900 EUR Annual

At Stryker, we believe transparency helps candidates make confident decisions about their next career step. Compensation is an important part of that process and we want to be clear about how pay is determined. The compensation information posted for this role may be presented as a salary range or a fixed amount depending on the role. In addition to base salary, this role may be eligible for incentive compensation (such as bonus and/or commissions where applicable), along with Stryker’s comprehensive benefits package.

If you’d like to learn more about the salary or the benefits associated with this role, your recruiter will be happy to walk you through the details as you progress through the hiring process.