Started the interview process with an introduction chatting. Mostly talking about my motivations/aspirations and why Adyen. It was a great chat for me to learn about the company. Few days later, the next round is a hacker rank problem that I need to solve it in the given time constraint. Follow up an on site interview, to review my solution for me to explain why I solve it this way and again a lot of why question. There a few culture rounds, technically the company wanted to make sure that I am able to adapt to the way Adyen is working, especially the Adyen Formula. Last but not least, I had a chance to have the interview with the board member, which is interesting to me. This time, I was given time to ask more questions. Overall I had good experience in the whole process.