First, I had to pass an online test that measured quantitative, reasoning, and programming skills. Then, I had to record a video where I had to talk about myself and why I wanted to join the company. Finally, there was a group case about a financial company that wanted to solve a business problem. After that I got the offer. They explain everything you have to do in a detailed way, and I found the case to be not that diffcult. While you solve the case, I would recommend to be attentive to detail, explain your ideas, and collaborate with your team mates.