I applied online. The process took 6 months. I interviewed at OSCE (Kyiv, Kyiv) in Feb 2017
Interview
-Written test (1 hour) which consisted of 3 tasks (written translation (Ukrainian to English and visa versa; summary of text in a short abstract)
-Skype interview (30 minutes) panel consisted out of 4 people which will ask you a questions and request to translate the text
Interview questions [1]
Question 1
Explain why are you interested in this position, how do you cope with deadlines, how did you deal with a stressful situation?
Plus interviewers requested to translate texts they were reading during Skype interview