Senior GPU Networking Architect for AI Systems

NVIDIA Corporation; Zürich; Vor Ort; CHF 180.000 - 240.000; Vollzeit

Benefits dieser Stelle

Competitive salary

Comprehensive benefits package

Zusammenfassung

NVIDIA Corporation is seeking a Senior GPU Networking Architect to join our networking software group in Switzerland. You will design, optimize, and implement GPU communication kernels that underpin large-scale AI systems, collaborating across hardware, software, and framework teams to align with GPU execution patterns and emerging model architectures.

You will lead kernel development, performance profiling, and experiments, delivering practical, scalable networking primitives and APIs for

Qualifikationen

• 5+ years of hands-on CUDA programming and GPU kernel optimization.
• M.Sc. or equivalent in CS/CE or related field.
• Strong knowledge of warp scheduling, shared memory, L2 cache, memory coalescing.
• Experience with systems-level C/C++ in performance-critical environments.
• Familiarity with GPU data movement mechanisms such as GPUDirect RDMA and GPU-initiated communication.
• Ability to read and reason about GPU performance profiles and translate observations into optimizations.

Aufgaben

• Build, implement, and optimize GPU communication kernels for large-scale AI systems.
• Leverage GPU architecture knowledge to improve kernel efficiency and overlap compute with communication.
• Develop GPU-resident communication primitives and device-side APIs for data movement across nodes.
• Profile and tune GPU kernels end-to-end to identify bottlenecks and drive optimizations.
• Collaborate with network software, hardware, and AI framework teams to co-design communication strategies.
• Build proofs-of-concept, run experiments, and model to evaluate new strategies before production.
• Contribute to GPU-aware programming models for developers.

Kenntnisse

CUDA programming

GPU kernel optimization

C/C++ development

GPU architecture fundamentals

Performance profiling

Collaboration skills

Ausbildung

M.Sc. in Computer Science/Engineering or related field

Tools

Nsight Compute

Nsight Systems

GPUDirect RDMA

Jobbeschreibung

NVIDIA Corporation is seeking a Senior GPU Networking Architect to join our networking software group in Switzerland. You will design, optimize, and implement GPU communication kernels that underpin large-scale AI systems, collaborating across hardware, software, and framework teams to align with GPU execution patterns and emerging model architectures.

You will lead kernel development, performance profiling, and experiments, delivering practical, scalable networking primitives and APIs for