5 rounds total:
1st round is a test on hackerRank with basic math questions and some "why is revolut great/sell revolut" questions
2nd round is a 20m call with HR, very friendly
3rd round is the home task assignement on KYC, not to hard, and you can find some elements online
4th round is the case study/problem solving interview with someone who doesn't work in trading. The task itself is something you experience in consulting/product manager interviews but has nothing to do with a trading position. The interviewer was super nice and welcoming so I went well
5th round: finally meeting people from the Trading desk!! One of them arrived late, left early while I was struggling on a question. I could tell the other person had lost interest when I couldn't answer his SQL brainteaser... got a reject email the next day