Initial phone screen with recruiter followed by one on site interview with a product owner, the hiring manager including plant tour, then 2 more engineers. There was no technical screen part of the interview just a discussion of my background and their current needs. In the final part with the other two software engineers I asked more questions than they did. The recruiter followed up with me by phone the next day and an offer was made the following week.

After going through several round of interviews and a chaotic onsite trip, they ghosted me. I checked everything on the job requirements and skillset, at least they should give me an update of my status.