The interview process involves 5 stages of the interview. The tricky one is the business games that are hard to determined how you are assessed . You are basically put in a group and its from the group that they choose those that proceed to the next level.

one virtual interview. then if you make it they fly you to st louis to see headquarters and interview. one business case with 10-12 people around 160 canidates total. if you make it past the business case you interview at headquarters again in a group interview with 5 candidates and 5 interviewers

Online Assessment then Video interview assessment day which included a one to one interview and a networking session. Gave you an opportunity to talk to someone already on the scheme for 30 minutes and the one to one interview was one hour long .