This is a fully remote position, open to applicants in Netherlands.

📋 Description

• Analyze, profile, fine-tune, and enhance the Linux kernel and its subsystems (CPU scheduling, memory management, networking stack) specifically for GPU clusters and InfiniBand technologies.

• Diagnose and rectify intricate performance issues.

• Incorporate and validate new GPU hardware and infrastructure (KVM/QEMU, PCIe devices, Kubernetes).

• Enhance monitoring, alerting, and automation processes for extensive, distributed systems.

• Occasionally support clients in optimizing their workloads.

⛳️ Requirements

• Strong understanding of Linux internals, with experience in kernel tracing, profiling, and tuning (e.g., perf, ftrace, eBPF, sysctl, kgdb, etc.).

• Exceptional programming capabilities in C or C++ for system-level development, along with a solid understanding of data structures and algorithms.

• Background in performance optimization (e.g., high-load/high-throughput, low-latency, low-jitter, memory bypasses, zero-copy, lock-free techniques, synchronization across large-scale clusters, etc.).

• Proficiency in scripting or development using Go, Python, or equivalent languages.