Application has an optional video portion - do it, this is often how they weed out people. I had 3 interviews, 1 - HR screen, 2 - Two project management managers, and 3 - with one project management manager & director of PMO. Offer came shortly after.

In person interview. One on one. Question and answer style. Took about an hour. It was the third part of the interview, the first two were each by phone with emails between.