Live opening · Posted 1 day ago
Senior C++ Engineer
Haystack · Hannover, Lower Saxony, Germany (Remote)
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At a glance
The key details from the original listing.
CompanyHaystack
LocationHannover, Lower Saxony, Germany (Remote)
Work modeYes
Source
Linkedin
Listed1 day ago
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About the role
Description supplied by the original job listing.
We're hiring on behalf of a Haystack partner!
The Role
Design and develop high-end C++ components for medical desktop applications, focusing on performance, stability, and scalability.
Architect, implement, and review complex multithreading and parallelization concepts for efficient and safe execution.
Analyze, refactor, and optimize existing C++ codebases (QT, CMake, Conan, MSVC, embedded CEF).
Collaborate with Architecture, QA, and Product Management to modernize legacy systems (MFC/ATL/Win32, Delphi) to modern C++ and .NET.
Utilize AI agents and tools (e.g., Claude Code) for accelerated refactoring, code analysis, and legacy modernization.
What You'll Need
Several years of senior-level experience in professional C++ development, ideally with high-performance, highly parallelized desktop systems.
Excellent academic background with a university degree in Computer Science, Mathematics, Physics, Electrical Engineering, or a comparable technical discipline.
Deep expertise in modern C++ (C++ 14/17/20), multithreading, concurrency, debugging, and performance tuning.
Hands-on experience with Qt, CMake, Conan, MSVC, CEF integration, and confident use of AI in software engineering (e.g., Claude Code).
Fluent German and English, both spoken and written, for international team collaboration.
Structured, analytical approach, high-quality standards, and strong problem-solving skills.
What's On Offer
Flexible mobile work options (2 days remote, 3 days on-site).
Attractive on-site workplaces with regular company events.
Opportunities for continuous professional development through an in-house academy and external partners.
Health-focused benefits including an in-house canteen and fully equipped fitness center.
Apply via Haystack today!
Work arrangement
Yes
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