2 phone interviews about 30 minutes a piece first with the recruiter and then with the hiring manager. Then a 3 hour in-person on their nice campus with the recruiter, hiring manager, head of customer success and a tier 2 rep. After that about a week later a 2 hour in-person where you give a short presentation for the hiring manager and tier 2 rep then you spend time with someone from the tier 1 team you applying to be at. All this for a tier 1 job with a lot of last minute scheduling thrown in the mix (Was asked on early Friday evening to come in Monday to present.) Everyone is friendly and genial and the offices are really nice. I recommend they take a look at the interview process for a position like this. If you are currently employed expect to take more PTO than you'd probably like to.