They called my cell phone and asked if I would be able to do a Skype interview. We set up a date and time and they called promptly. The interview was not technical and they did not ask many "interview type" questions. It was more like a conversation where they explained what I would be doing on the job and asked if that was something I was interested in. They asked some basic questions about my resume and asked which classes I had taken that would be helpful for the position.