Live opening · Posted 5 days ago
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About the role
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Freelance Full-Time Opportunity - Senior C++ Engineer
Scope of Work
Develop and enhance C++ desktop application components
Improve application performance, stability and scalability
Work on multithreading, concurrency and parallel execution
Analyze existing code and identify performance bottlenecks
Support the modernization of legacy desktop components
Collaborate closely with architecture, QA and product teams
Use modern AI-assisted development tools where helpful for refactoring, code analysis and modernization activities
Must-have qualifications
Several years of professional experience in senior-level C++ development
Solid experience with multithreading, concurrency, debugging and performance optimization
Practical experience with CMake, Conan and MSVC
Experience working with Qt and/or CEF
Strong analytical and structured way of working
Fluent English
Nice to have
Experience with legacy technologies
Experience with AI coding tools such as Claude Code or comparable solutions
Background in healthcare, medical software or another regulated environment
Degree in Computer Science, Engineering, Mathematics, Physics or a related technical field
German language skills
Location / engagement
Remote within EU
Full-time freelance engagement
Start: as soon as possible
Work arrangement
Yes
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