They advertised the position through a recruiter, however when you applied you were directed to apply again in a different place, with several extra questions.
Following this you are sent an email asking you to do an aptitude and personality test - no results given to the applicant.
Before being invited to speaking to anyone, the people who made it to the next round were were asked to complete 2 tasks - with a strict 2 hour time limit. No results are given to the applicant.
The people who did they best in these tests were then invited to interview.