Google

HR found an old project of mine that I had published on GitHub. They determined it could be a match for the SRE team. HR contacted me by email, followed by a phone call where they asked basic Linux and network questions.

You connect with an engineer, and they give you a link to Google Docs and ask you to write code in it. You should describe your thought process before writing anything, which may be hard.

A much more controlled process than when I last interviewed and was hired almost a decade ago. Focusing more on culture and personal values than on individual contributor skill due to the management level interview.