I had a Skype interview with an HR rep in America. The interview took around an hour. The HR rep was really positive and friendly. She described her experience working for the school in Ukraine and was able to answer all of my questions about the work environment and expectations. The only thing she couldn't get into was the visa issues. "Wait until you get to Ukraine, tell immigration you're coming as a tourist", all that stuff. She emailed me with a job offer about a week later.