- Poland
- Full-time · Senior
- PLN 293K–PLN 507K per year
- 8+ years
Lead performance engineering for NVIDIA’s data center platforms, integrating experimentation and software to optimize HPC and AI workloads.
Compensation
Your base salary will be determined based on your location, experience, and other objective job-related factors. The expected base salary ranges for this position are: Poland: 292,500 PLN – 507,000 PLN for Level 4; and 375,000 PLN – 650,000 PLN for Level 5.
Responsibilities
- Characterize node, rack, and cluster performance using microbenchmarks and representative applications
- Measure throughput, latency, and scaling efficiency to identify compute, memory, communication, and storage bottlenecks
- Identify Linux performance problems related to CPU scheduling, NUMA locality, CPU and memory affinity, interrupt handling, and resource contention
- Examine distributed workload scaling, considering collective communication, synchronization delays, slow nodes, and the interplay between computation and communication
- Combine application profiles, system traces, hardware counters, and cluster telemetry to isolate root causes
Requirements
- BS or MS in Computer Science, Engineering, Mathematics, Physics (or equivalent experience)
- Nice to have: Nsight Systems
- Nice to have: Nsight Compute
- Nice to have: Linux perf
- Nice to have: eBPF