There are 4 stages past the initial CV application: a recorded video interview (no interviewer), a telephone interview, an online assessment centre (metric test, logic test, presentation) and then a final interview.
Kubrick give plenty of guidance for what to expect in the upcoming stages so that you can best prepare and show yourself in the best light. All interactions I had with the recruitment team were extremely pleasant and they made the process very relaxing.
From my initial application to offer took 3 weeks, but I'm sure this could be reduced if I had had more availability for making interviews earlier etc. 3 weeks suited my schedule though, it didn't feel rushed or not quick enough.