Applied online and was contacted by a lady from HR. She was very pleasant and set up a 30-min phone interview. There was nothing surprising except she indicated that the level of statistical analysis needed for the role was less than what the job advertisement suggested. A few days after the interview, I was emailed about a 2nd round interview. This was with two team leaders in the department I would be working. Most of the questions they asked were simply behavioural. I was sent through to a 3rd round interview with a Manager. Overall, he was extremely condescending and continued to ask me the same questions that I had answered in my previous two interviews. In the end, I feel the entire process was a waste of time: 3 interviews repeating the same information which could have been avoided with better communication between departments.