The process was 5 rounds with the last round being in-person. I reached out a few days after the final interview and received a response that I didn't get the position. If I didn't email, I am certain they would've ghosted me. I also asked the HR rep and the hiring manager for feedback and nothing. They completely wasted my time.
They also had just hired a new head of the department while I was in the interview process. They hinted at a restructure. Beware of layoffs and a disorganized company!