Senior HPC Cluster Engineer
Nebius
- Amsterdam, Noord-Holland
- Vast
- Voltijds
Nebius is headquartered in the Netherlands, with hubs in Finland, Serbia, and Israel.Data center in Europe:
Our own data center in Finland features server racks designed in-house for ML-specific high load, with power-efficient solutions, including a free-cooling system.500+ professionals:
Our mature team of engineers has a proven track record in developing sophisticated cloud and ML solutions and designing cutting-edge hardware.The roleWe’re looking for a Senior HPC Cluster Engineer to contribute to the development of our hyperscaler platform.The Hypervisor team supports and develops the parts of the Cloud platform that directly affect the KVM hypervisor and QEMU device emulator. We understand the granular details of hardware virtualization and device emulation, paying close attention to performance and protection against untrusted code.In this position, your responsibility will be to:
- Improve infrastructure around GPU-accelerated computing
- Analyze root cause and suggest corrective action for problems large and small scales
- Add new hardware support through all infrastructure software stack
- Detect and fix problems before they occur
- 5+ years of professional software development experience
- 3+ years of experience with Linux
- Fluency in Go programming language
- General understanding of QEMU/KVM virtualization stack
- System level understanding of server architecture, PCIe devices, NICs, Linux OS and kernel drivers
- Experience analyzing and tuning performance for a variety of HPC workloads
- Familiarity with RDMA, RoCE, Infiniband
- Background with Software Defined Networking and HPC cluster networking
- Familuarity with deep learning frameworks like PyTorch and TensorFlow