Glassdoor users rated their interview experience at Bloomberg as 100% positive with a difficulty rating score of 4 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Summer Intership and rated their interviews as the hardest, whereas interviews for Summer Intership and roles were rated as the easiest.
3 rounds of interview, PR round ask about yourself, tech round ask about some leetcode problem, data modeling and ML stuff. Moving forward, ask about some pandas related question, eg. Usage of data frame
10 min behavioural, then leetcode medium, 10 minutes at the end for questions.
Interviewer was useful in providing direction and hints. Problem statement was clear. Coding in hackerrank. The interviewer says we don't need to run the code (but obviously if it runs then you will get a better score)
3-round interview process. Well structured, but the interviews are spread over 2-3 months and feedback is slow. Hiring criteria changed half way through the process but this wasn’t communicated until the process had concluded.