Lead HPC / CUDA Optimization Engineer

Quick Facts

• Role: Lead HPC / CUDA Optimization Engineer

Description

Lead hands-on optimization for GPU-accelerated, large-scale scientific and engineering applications. Design and optimize CUDA kernels, profile and improve GPU performance, and guide architectural and performance engineering decisions. Mentor engineers and collaborate with cross-functional teams to deliver scalable solutions.

Responsibilities

• Design, develop, and optimize CUDA kernels for large-scale scientific and engineering applications
• Analyze and improve GPU performance using profiling tools to identify bottlenecks
• Develop and maintain high-performance C++ and Python code for performance-critical, high-load systems
• Collaborate with cross-functional teams to architect scalable 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
• Provide technical leadership and guidance on GPU optimization and performance engineering
• Drive engineering best practices and contribute to technical decision-making for HPC and GPU-accelerated solutions

Requirements

• 8+ 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
• Experience developing and optimizing performance-critical, high-load software systems
• Strong debugging and software architecture skills
• Proven ability to lead technical initiatives and collaborate effectively with cross-functional teams
• English proficiency at B2 level or higher

Benefits

• Hybrid-by-design mode with opportunity to work remotely within Poland
• Chance to work abroad for up to 60 days annually and business-driven relocation opportunities
• Career development programs, mentoring, soft skills and well-being programs
• Certification support (Anthropic, Gemini, GCP, Azure, AWS)
• English classes
• Stable pay
• Employee Stock Purchase Plan participation with a 15% discount
• Health insurance, multisport, shopping vouchers
• Referral bonuses up to $2,000
• Office amenities (entertainment and relaxation zones, table tennis/football, free snacks, coffee)
• Corporate, social and well-being events