Brush up on SQL concepts. Leetcode is a good resource (including window functions). Prepare stories in the star format on leadership principles. Prepare 2-3 stories each. Interviews tend to go jn detail so make sure you have the depth

Multiple rounds with many people, several information sessions, constantly ignored by HR who seemed overworked. In the end, I got a rejection email addressed to {CANDIDATE NAME] after the final round. They couldn't even bother to get my name populated in the email after spending 20+ hours on this opportunity between interview time & case study work.