Non-technical phone screen, followed by a HackerRank challenge, then a technical phone interview. Recruiter kept in touch, and was easily reachable. They got back to me very quickly - within a couple weeks after the technical phone interview.

Interviewed with lead engineer, didn't introduce himself and just jumped into the questions. One question, added requirements twice. Honestly felt pretty disrespected because they drifted off halfway through and never once tried to chat. Just a bunch of okays and mmhmm. Halfway through when I asked a clarifying question they weren't listening so I had to ask 3 times. Probably one of the worst interview experiences I've had.