Backend and Data Engineer

I've been working at the Bay Area since 2015, most recently at Pinterest. At work, I've done big data pipelines, designed some batch job systems, computing metrics, handling billing APIs, lots of Python, Go and Java and working with AWS, i.e. backend and data engineer stuff. I've been coding since I was less than 10 years old so I am quite strong in churning out code. But I'm trying to look for work that's more in line with what I do on my free time: Challenging low-level C or Rust programming, machine learning implementations (see e.g. this LLaMA language model thing I made https://github.com/Noeda/rllama, graphics programming or research-type work, uncommon programming languages. If you scroll through my random crap repositories you can see what kind of things I'm interested in: https://github.com/Noeda?tab=repositories