Interviews consisted of two phone interviews and then an in-person rotating interview that lasted nearly 4 hours. The in-person started and ended with 1-on-1 with the recruiter. The second round was with three people working at the same level as the position I was interviewing for. Third round was with prospective manager and fourth round was with someone who had been at the company for quite some time. A fifth round was scheduled but canceled once on site due to some scheduling issues. There is another round after all of this for a presentation either in person or via phone.