Contacted by HR recruiter and had a brief phone interview. Set up phone interview with hiring manager. He brought one other engineer on the conference call. On site interview was with 7 people, in 5 separate sessions. Hiring manager bought me lunch from the cafeteria as we talked.

Many phone or zoom interviews. Mostly with R&D functions. There was not much to it, typical big company behavioral and resume story questions. I think I did well but they did a shift in company direction to lead to this position being axed.