The overall impression about the interview is quite negative. I had Skype interview with the employee from the Business Development department. At first they asked me to solve case study and then in one week I had to present the results of my work via Skype interview. At first I was asked some personal questions about myself and then I had to present my work within 10 minutes. Afterwards I was asked a lot of tricky questions about the work I've done. Some of questions were quite strange and made up to confuse you during the interview.