The usually, CV and cover letter, with 2 rounds of video interview (pre-recorded), I believe I did had to answered three or four question per video interview. I made it to the second round of the video interview, then assessment centre in working ( I did not make it to)

Standard interview, prepare for a presentation. Expect around 8 to 12 people to be involved in the final stage with you. The office is really nice, it is in the middle of nowhere but easy enough to commute from town