Phone interview first, then a skype interview, followed by a background/reference check. Nothing lasted longer than a half hour or so. All the interviewers were young and friendly.

You are sent a link to an online video interview. They ask you about previous tutoring experience and the last question was asking you to do a mock-tutoring session. It's very awkward because you have to make up what you want to teach on the spot, but you get unlimited time to think of responses.