5 rounds: First, I had to record a video of myself and I was prompted with 7 questions. Then, I had to do a writing assessment. Then, I had a skype interview. Then, I had a super day, followed by one more skype interview.
None of these steps were too intimidating, just the process was long. The company is really great and everyone that I interviewed with was very friendly and welcoming. The recruiter was also really helpful and sweet. The company really treats you well and the culture is unparalleled to anyone else.