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

We're hiring on behalf of a Haystack partner!

The Role

• Design and develop high-end C++ components for desktop applications with a strong focus on performance, stability, and scalability
• Architect, implement, and review complex multithreading and parallelization concepts for efficient and responsive execution
• Analyze, refactor, and optimize large existing codebases to identify bottlenecks and raise overall product quality
• Collaborate closely with cross-functional teams to drive modernization efforts toward modern C++ and current technology standards
• Leverage AI tools and agents in daily workflows to accelerate refactoring, code analysis, and legacy modernization

What You'll Need

• Several years of senior-level experience in professional C++ development within high-performance, highly parallelized desktop systems
• Deep expertise in modern C++, multithreading, concurrency, debugging, and performance tuning
• Fluent communication skills in both German and English for collaboration in international teams

What's On Offer

• Competitive salary
• Flexible hybrid working options with dedicated remote days
• Comprehensive professional development through internal and external training opportunities
• Health and wellness perks including fitness facilities and onsite dining options
• Additional corporate benefits such as pension schemes and commuter programs

Apply via Haystack today!