I also interviewed with them a couple of years ago, for their Database SRE (AKA DBRE) role. It was going quite well until I discovered that they required you to live within commuting distance of an office, and unfortunately I had just moved away from one. They didn’t require in-person, supposedly, but needed the option, I guess?
I was quite impressed by the interviews, mostly for their pragmatism and skill-fitting. The programming interview wasn’t LC, it was “can you use a language (preferably Python) to parse a CSV and get useful information out of it,” because that’s the skill level the team needs. On the other hand, the Linux and DB interviews were quite in-depth, because again, the team needs those skills.
10/10 would interview again if I’m ever near an office again.