Went through 2 rounds of interviews - first was a phone call with a manager and the second was a 3.5hr in person interview where you go thru rounds of interviewers, who basically ask the same questions and you end up basically going thru your resume and experience over and over. They also make you sign a NDA. I was in contact with a recruiter through the whole process and followed up a week after my interview about the results. She told me they would be reviewing candidates at the end of the week, but after still not hearing from them after another week I followed up with her again and she did not respond. I never heard back from them or even got a rejection email, which I found extremely rude after I had spent 3.5hrs interviewing with them. At least send a generic rejection email. The whole process took a long time too - almost 2 months

Friendly phone screen that lead to an onsite interview with the team I would be working with. The whole process took about 4 weeks. It took a bit long towards the end because the woman I was in contact with left the company and I wasn't aware of this. When I emailed her to see how the onsite went I was told the email was no longer valid and to contact someone else. Kind of a messy end to a decent interview process.