There was initially a 40 minute telephone interview with most behavioural questions such as what motivates you, why MS etc. Then I received an offer to attend the Assessment Centre. The Assessment Centre was 2 parts, a group interview and a 2:1 skills-based interview followed by technical question. The group activity was an hour long and involved reading and analysing some text, then communicating the information with other members of the group. Then we had to allocate a budget based on the information. The skills based interview was 40 mins long and was again mostly behavioural questions but was rapid fire with (deliberately) no response from the interviewers, and also contained some mildly technological questions like where do you get tech news, what are important principles when writing programs, how do you ensure a team works well.