I had a phone interview. The phone interview was primarily a behavioral screening. Then I was contacted three to four weeks later for a skype interview. The skype interview was an assessment of my background and prior work experience. Finally, I was contacted again for a final video interview. The final interview was an assessment of content knowledge

It was all content based, no behavioral. I interviewed and within two days they got back to me with an offer. around 20 min of questions then some time for logistics and questions for interviewer