Jane Street

The interview consisted only of one coding question with no additional discussion. The interviewer presented the problem and gave time to think through a solution. I was expected to explain my reasoning and implement the answer clearly.

Received first-round interview. I think if you do well, you get invited to a "super day" with 2-4 rounds depending on how well you do. If you don’t do well, you get sent home after 2 rounds.

I had a straightforward first-round interview, which only lasted 30 minutes. It concerned a standard DSA problem, similar to those on LeetCode. I would suggest preparing for: * Two pointers * Sliding window * Stacks