KEY RESPONSIBILITIES:- Develop, maintain, and optimize OS-level components for data center infrastructure.- Troubleshoot and resolve low-level OS issues, networking bottlenecks, and hardware-software integration challenges.- Contribute to the development of automation, monitoring, and diagnostic tools to improve system reliability.- Participate in code reviews, design discussions, and architectural decisions related to OS-level services.- Stay up to date with emerging OS technologies, virtualization, and containerization trends in data center environments.- Develop and optimize accelerator passthrough, sharing, and virtualization mechanisms for AI/ML workloads.- Improve hypervisor-level support (KVM, Xen, VMware, QEMU) for virtualized AI accelerators.