Senior HPC / CUDA Optimization Engineer

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SeniorZdalnie·GdańskFull-time

#477427·Dodano 3 dni temu·0

Źródło: justjoin.it

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Tech Stack / Keywords

C++CUDAPTXPythonMPINCCLNVSHMEMGPU Profiling

Podsumowanie oferty

You will design and optimize CUDA kernels for large-scale scientific and engineering applications. The role focuses on performance-critical C++ and Python systems, GPU computing, and distributed multi-GPU solutions.

Wymagania

Requirements

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 the 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

Responsibilities

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

Career development programs.
Thought leadership, mentoring, soft skills, and well-being programs.
Certification opportunities in Anthropic, Gemini, GCP, Azure, and AWS.
English classes.
Participation in the Employee Stock Purchase Plan with a 15% discount.
Benefits package including health insurance, multisport, and shopping vouchers.
Referral bonuses up to $2,000.
Offices with entertainment and relaxation zones, table tennis, football, free snacks, and coffee.
Corporate, social, and well-being events.

Kursy językowe

Udziały pracownicze

Ubezpieczenie

Karta sportowa

Premie

Darmowe przekąski

Napoje w biurze

Spotkania integracyjne

Inne informacje

Remote work is available within Poland.
Opportunity to work abroad for up to 60 days annually.

EPAM Systems

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