You go through online assessments and if you get a certain percentage then you qualify to the next round of interviews. In my case the job I was interviewed for was in another city. So went through 3 or 4 phone interviews. The interviewers are very nice and friendly yet professional. I enjoyed our conversations in which they learned more about my personality and I got as well a sense of what the environment would be like. Interesting technical questions out of the box to analyze your way of thinking whether you use a top down approach or a bottom down approach.

4 stage process - cv screen, EY One video/written/multiple choice assessment, virtual assessment centre consisting of team task and individual task, final round interview in office with two partners. Quite large gaps between each stage. Waiting on decision now.