Earlier quoted context omitted.
I'm working on no-code stuff at Glide. Specifically building our infrastructure to support millions of customer tables. :)
Nice. Relatedly, as someone who has a few years of experience, how does one become a principal engineer? Anything I should know or do to get to that level?
Generally you get there through a senior or staff engineering role where you can demonstrate the technical and leadership aspects. I would focus on mentoring your more junior engineers and taking part in force multiplying efforts, i.e tooling, processes etc.