Full-Stack Systems Founding Engineer

Looking for founding engineer roles at a startup. I have experience with YC-backed startups, interned at Google, and I'm comfortable across the stack from applications to metal. I have a background in competitive programming and math and spend most of my free time reading technical topics and working on projects that interest me, which usually falls into systems engineering, distributed systems, or AI engineering. Recently been porting DOOM to my hobby OS and working on a personal cloud.