Interview start with English test (listening/grammar) and personality test by computer, listening test are easy but grammar test are little bit difficult. I had two interview in series, they didn't ask any technical question. The interviewer told me about this job but when i asked more about frequency of overtime and source of stress of this job, the interviewer didn't gave a clear answer. I didn't show a positive attitude to get this job, three weeks later I got a thank you letter.