Bloomberg Software Engineer New Grad interview questions

The recruiter reached out to me and I applied online. Took the phone interview a couple days later, medium LeetCode question. But I wasn't well prepared so the interviewer gave me hints and eventually got the solution.

The interview process was generally smooth. But some of the interviewer knows very little about the Python's data structure which makes it hard to communicate. However, other interviewers concern a lot about my thoughts and lead me to the solution when I stuck, which is nice.