Senior Software Engineer role on Google's Pixel GPU driver team, responsible for developing and maintaining kernel and user-space graphics driver stacks. Requires 5+ years of low-level systems programming in C++ or C, 3+ years of device driver development interfacing software with hardware, 3+ years with embedded operating systems, and 1+ year of GPU architecture experience. The role involves developing new GPU features, optimizing performance, bringing silicon to production, debugging complex issues, and identifying future requirements for Pixel hardware.