Senior Hypervisor Engineer - Remote

Overview

Nebius is leading a new era in cloud computing to serve the global AI economy. We create the tools and resources our customers need to solve real-world challenges and transform industries, without massive infrastructure costs or the need to build large in-house AI/ML teams. Our employees work at the cutting edge of AI cloud infrastructure alongside some of the most experienced and innovative leaders and engineers in the field.

In Short

• We’re looking for a Senior Hypervisor 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.
• You will work on substantial extensions for the QEMU/KVM virtualization stack in close cooperation with the opensource community.
• Optimize I/O for emulated disk and network devices.
• Integrate the hypervisor with other platform services and storage facilities for user data.
• Efficiently distribute resources between virtual machines.
• Improve guest system support.
• Advance the cutting-edge of open source virtualization.
• Provide low-level security for the hypervisor and emulator.
• Collaborate with other team members and stakeholders.

Requirements

• 5+ years of professional software engineering experience.
• Fluent in C programming language.
• 3+ years of experience with Linux.
• At least 3 years of engineering experience with QEMU/KVM.
• General understanding of x86-compatible systems (virtual memory, interrupts, privilege rings).
• Experience writing general system code in user mode for Linux, including debugging, analysis, and optimization tools.

Benefits

• Competitive salary and comprehensive benefits package.
• Opportunities for professional growth within Nebius.
• Hybrid working arrangements.
• A dynamic and collaborative work environment that values initiative and innovation.