They definitely use the STAR method for questions and answers. For all positions it is required to take an english test. Normally it doesn't take long for them to contact you. You will first be contacted via telephone and have a quick chat in english to verify your fluency. If you pass this evaluation they will set a face to face interview.

It lasts 1 hour. Two team leaders attend the interview. Interview hold online. They are testing language and ask questions about personality. Later they star give the information about the company, what they are doing, company’s benefits.