I applied through a staffing agency. The process took 1 week. I interviewed at Stats Perform (Prague) in Jul 2020
Interview
After few emails with recruiter I was asked to do online UCAT style test while being recorded on the camera. This was 40 questions / 20 minutes + personality test which was not really hard but due to time pressure you may need to pass on some questions to be able to go through whole set.
After the test I've never heard from them which I found quite unprofessional. Regardless of the test result this shouldn't be a standard. After reading other reviews, my initial impression of the company was rather bad and the interview process just confirmed my impression that this is just big fat corporate with lot of formal guidelines but lack of execution. It seems no one really care about people or their development and motivation (you are just a resource).