Very thorough process with an interesting case study exercise to take part in. Interviewers were well prepared and asked very good / challenging questions. Enjoyable and different from a boring Q&A interview.

The process was thorough and helped me clearly understand what the job would involve. It was a nice balance of technical knowledge and behavioural questions. The task we deliberately complex (and unachievable) but this allowed room to show what you can do when under pressure.