Invited to an interview after applying with a CV and cover letter. When I got there I was told it was the first of two stages and I would be contacted within a few days to say if I was successful or not at the first stage. The first stage was about 45 mins with questions based on my CV and the competencies listed on the job advert. I was told that, if successful, the second stage interview would be the next week and I would hear again a few days after that. The second stage interview would be more personal/HR questions. Overall a 2-3 week process. I was interviewed by two people who were friendly, but not very talkative.