I applied online. I interviewed at Bloomberg (London, England) in Feb 2018
Interview
I interviewed at Bloomberg LP in London. The interviewers were warm and friendly.
I was given competency based questions and asked some more technical questions. Interviewers were nice enough to correct me where I had mixed up terminology and also provide guidance for some of the questions
I applied online. The process took 3 weeks. I interviewed at Bloomberg (New York, NY) in Jul 2017
Interview
Very straightforward. Behavioral Questions in the first interview. Two case study questions in the second interview and another behavioral interview with a Manager for your final interview. Nothing is out of the ordinary here. If you have prepared for other interviews using case studies, you will be fine.
Interview questions [1]
Question 1
Why this job? What about the financial markets excites you? Tell me what currency you're currently following and why?
fast tracked from an app then online interview.
the online interview didn't ask particularly technical questions but more about motivation, past experience etc
online interview was interesting and not too difficult.