Single interview. About an hour and a half. Was good. some technical questions. General knowledge and a little bs ing. Was not offered position at time of interview. Was about 4 or 5 days later.

After applying, I was kindly emailed and sent a questionnaire that was very thought provoking, in a good way. I answered them truthfully. Knowing the industry that I'm in well, I answered the questions that would show my proficiency and adaptiveness.