Bloomberg Software Engineer I interview questions

Applied through their career site. Phone Interview (date set prior with email) using a "HackerRank". The questions were fairly straightforward. (Background noise from the Interviewer made it a bit difficult. I heard at least 2 other people talking in the background very loudly) The interviewer seemed to not be prepared with one of the questions and was not clear.

3 rounds of interviews, each round moving higher up the management chain. I had a background in the product area as a trader and managing director and this experience made me a good candidate for building out this new product.