First a phone interview from HR for about 20 minutes. It was pretty simple they just told me about the company and I gave them a few examples of relevant experience and went through my resume. Second is a phone interview with VP, he's pretty nice and introduce me the position and what kind of people they are looking for. And then an in-person interview with 4 people after almost three weeks later. Just general behavioral questions and question about time series. The VP told me HR would contact me at the end of this week. That never happened. I emailed the HR and I did not get a response till now.