First stage was a generic aptitude test (maths, English, etc). Final stage was an in-person meeting that involved face to face interview, data synthesis test and team challenge with other applicants
Psychometric test in the form of a game on a mobile device. Assessment centre which included a group activity, individual activity and 1/1 interview.
2-3 round of online involving interviews, and psychometric testing followed by a face to face interview process
Starts with a number of online tests and an automated video interview. If those are passed, you are invited to a group assessment centre. You have a group test, then an individual one, followed by interviews.