Senior HPC / CUDA Optimization Engineer
Tech Stack / Keywords
Firma i stanowisko
EPAM is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, EPAM empowers clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.
Wymagania
- 5+ years of professional experience with C++ and Python development
- Deep knowledge of CUDA, GPU architecture, PTX, memory hierarchy, and kernel optimization
- Experience with GPU profiling, performance analysis, and bottleneck identification
- Hands-on experience with distributed and multi-GPU computing (MPI, NCCL, NVSHMEM)
- Experience developing and optimizing performance-critical, high-load software systems
- Strong debugging and software architecture skills
Nice to have:
- Knowledge of Oil & Gas domain
- Experience with RTM/FWI, seismic imaging, or geoscience applications
- Development of HDF5-based data viewing and analysis tools
- Familiarity with scientific computing and numerical methods
Obowiązki
- Design, develop, and optimize CUDA kernels for large-scale scientific and engineering applications
- Analyze and improve GPU performance using profiling tools to identify and resolve bottlenecks
- Implement and optimize distributed and multi-GPU computing solutions using MPI, NCCL, and NVSHMEM
- Develop and maintain high-performance C++ and Python code for performance-critical, high-load systems
- Collaborate with cross-functional teams to architect scalable and efficient software solutions
- Debug complex performance and memory issues across GPU architectures and distributed systems
- Research and apply best practices in HPC, numerical methods, and GPU computing to improve existing codebases
Benefity
- Opportunity to work remotely within Poland in a hybrid mode
- Chance to work abroad for up to 60 days annually
- Business-driven relocation opportunities
- Career development programs including mentoring, soft skills, and well-being programs
- Certification opportunities (Anthropic, Gemini, GCP, Azure, AWS)
- English classes
- Stable pay
- Participation in the Employee Stock Purchase Plan with a 15% discount
- Benefits package: health insurance, multisport, shopping vouchers
- Referral bonuses up to $2,000
- Offices with entertainment and relaxation zones, table tennis, football, free snacks, coffee
- Corporate, social, and well-being events
- Terms of B2B cooperation agreements agreed individually for contractors
Inne informacje
Klikając w przycisk „Aplikuj” lub w inny sposób wysyłając zgłoszenie rekrutacyjne, zgadzasz się na przetwarzanie Twoich danych osobowych przez EPAM Systems (Poland) sp. z o.o. z siedzibą w: Fabryczna 1A, 31-553 Kraków (Pracodawca), jako administratora danych osobowych w celu przeprowadzenia rekrutacji na stanowisko wskazane w ogłoszeniu zgodnie Polityką Prywatności dostępną na stronie: https://www.epam.com/applicant-privacy-notice
EPAM Systems
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