Senior Compiler Engineer (C/C++/LLVM)

Location: Gdansk, Poland. Hybrid work model with time split between the assigned Intel site and off-site work.

Annual salary: PLN 200,400–457,640.

Company

Develops software technologies and compiler products supporting high-performance computing, artificial intelligence, data center platforms, and Intel CPU and GPU architectures.

What you will do

• Design, develop, test, debug, and maintain compiler technologies and software components.
• Implement new compiler features and resolve complex software defects.
• Analyze applications, workloads, and benchmarks to identify optimization opportunities.
• Improve the performance and efficiency of compiler-generated code for Intel CPU architectures.
• Conduct functional, performance, scalability, and stress testing.
• Partner with hardware architects and platform teams, collaborate across engineering groups, contribute to open-source compiler initiatives, and provide technical mentorship.

Requirements

• Bachelor’s degree in Computer Science, Applied Mathematics, Informatics, or a related technical field.
• 6+ years of professional software development experience using C/C++.
• Strong knowledge of object-oriented programming, algorithms, data structures, CPU performance optimization, debugging, and problem-solving.
• Ability to independently drive technical investigations and deliver solutions.
• Strong communication and collaboration skills in global engineering environments.

Nice to have

• Master’s degree or PhD in Computer Science, Electrical Engineering, or a related discipline.
• Experience with vectorization, OpenMP, LLVM or similar compiler frameworks, assemblers, linkers, and low-level system software.
• Knowledge of compiler optimizations, code generation, CPU architecture, performance analysis, and profiling tools such as perf.

Culture & Benefits

• Work with compiler experts on technologies supporting cloud, AI, enterprise, and HPC workloads.
• Contribute to open-source compiler initiatives and industry standards.
• Collaborate with global engineering, validation, and performance teams.
• Hybrid work arrangement combining on-site and off-site work.