What to expect in the interview at DE Shaw for Financial operations Analyst?

Hey everyone, I'm currently in the process of applying for a Financial Operation Analyst position at D.E. Shaw in Bangalore. I wanted to reach out to this community and ask if anyone here has any experience with the interview process at D.E. Shaw for these position. Specifically, I'm curious about what kinds of questions were asked during the interview and what the overall process was like. I've done some research, but I wanted to get a broader range of perspectives from people who have actually been through the process. If you're willing to share your experiences, I would really appreciate it! Feel free to DM me if you prefer to keep your responses private. Thanks in advance