4 round interview with the recruiter, HM, team call, and a Director. I made it through the first two rounds. Then radio silence. I even reached out to the hiring manager and the recruiter, but there was no response. It's been two weeks. I don't expect to make the cut but at least give people some respect and let them know that you are going in another direction. I guarantee that if they see this, then I'll get a response in the form of a rejection email.