Phone screen with an internal recruiter, phone interview with a couple of the managers and one of the QA staff, finally an in-person interview, complete with your standard whiteboard faire. I was given Fibonacci. They use some pop-sci personality test to label their staff- it goes very visibly right on your always on-display ID badge. After the in-person, they completely ghosted me. Never heard a thing back from anyone. The recruiter called me up a few months later asking if I was interested in some other position, she was completely unaware I'd been ghosted. This all speaks volumes to me.