Hybrid Senior Cluster Engineer – High-performance Computing

Posted 13 hours ago

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About the role

  • Senior Cluster Engineer optimizing Linux kernel subsystems for GPU clusters in Amsterdam or remotely. Troubleshooting performance bottlenecks and integrating new GPU hardware in a dynamic environment.

Responsibilities

  • Profile and optimize Linux kernel subsystems (CPU scheduling, memory management, networking stack) for GPU clusters and InfiniBand fabrics
  • Troubleshoot and resolve complex performance bottlenecks
  • Integrate and validate new GPU hardware (KVM/QEMU, PCIe devices, Kubernetes)
  • Improve monitoring, alerting, and automation for large-scale, distributed systems
  • Occasionally assist customers in optimizing workloads

Requirements

  • Solid Linux internals knowledge, ideally with kernel tuning or profiling experience (perf, ftrace, eBPF, sysprof, etc.)
  • Experience reading/debugging C or C++ system-level code
  • Scripting or development skills in Go, Python, or similar
  • A background in low-level, complex environments such as HPC, large-scale clusters, or high-performance networking
  • Bonus points for: GPU or HPC cluster experience
  • InfiniBand or other high-performance interconnect knowledge
  • Virtualization stacks (KVM/QEMU), Slurm, Kubernetes

Benefits

  • Flexible working arrangements
  • A dynamic and collaborative work environment that values initiative and innovation

Job title

Senior Cluster Engineer – High-performance Computing

Job type

Experience level

Senior

Salary

€160,000 per year

Degree requirement

Bachelor's Degree

Location requirements

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