Firstly, you have to pass online test in Math (just simple mathematics skills you need to pass) and Logic (SHL tests, very similar with IQ questions). Secondly, professional (tax, accounting, valuation, gmat) + english test (very similar with cambridge tests such as CAE or CPE). Finally, interview with managers (they ask some questions about you and your hobbies, maybe some professional questions). This process prolong about 4 weeks.
Assessment Centre- was given a case study to complete in a group of six people about a online tutoring company. We were then split into time slots for our individual interviews.
First was a HR phone call. Mainly behavioural followed by a case study which was sent 24 hours prior to the presentation day where we had to present our findings to a panel
Interview questions [1]
Question 1
Case study question which revolves around business and optimization question
Everyone was very welcoming and the process was quite straightforward. I could even choose my location at the end. The interviews happened online and were conducted in German. I appreciate the quick feedback.