As a Cloud Infrastructure Engineer - Systems, you will be responsible for developing, debugging, and maintaining an in-house virtualized infrastructure platform. This includes evaluating and integrating cutting-edge compute hardware. You will design, implement, and optimize virtualized compute offerings, integrate and optimize high-performance virtual networking solutions, and work extensively with KVM, QEMU, and the Linux kernel. The role also involves evaluating and tuning performance of low-latency, high-throughput GPU Direct / RoCE interconnects, collaborating with cross-functional teams, and researching and prototyping new hardware and datacenter architectures.