I received a phone screen and then did a virtual face to face with my future boss/hiring manager. I was well qualified for the position so this ended up being less of an interview and more of a conversation about what the job was like, my experience, and ultimately an offer.

First round, in-person interview at the company's location. Three interviewers at once. Much more laid back than I had predicted having experienced many engineering interviews prior. There was no prompt or specific behavioral questions asked. I was the only one out of the four who took notes. I think the process was more of a personality check.