Summary

Senior backend engineer building distributed, fault-tolerant block and filesystem storage for Nebius's ai cloud platform. The role focuses on virtualization, high-throughput networking, and storage reliability; the working arrangement and role location are not specified.

Responsibilities

• Build distributed fault-tolerant storage systems
• Implement virtio-blk and virtio-fs virtualization
• Optimize qemu and vhost-user io paths
• Develop high-throughput vm-to-storage transport
• Implement storage replication and consensus
• Debug complex systems and hardware failures