I applied online. The process took 4 weeks. I interviewed at Bloomberg (London, England) in Jan 2019
Interview
I submitted my CV and answered a couple of questions on the online application. I was then invited to take a video interview. 7 questions. Following that I got an invitation to have a talk in French, to make sure I am actually fluent in the languages. Finally, had an interview with one Global Data and one Sales and Analytics member. I didn't like the attitude of the 2 interviewers. They seemed not friendly nor interested from the beginning. That kind of troubled me, don't let it get into your head.
Interview questions [1]
Question 1
You basically need to know what your job entitles, in detail, don't let them correct you. You need to know their products and competitors. Latest news article you read about. They will ask about your previous professional experiences, if you got any, and what challenges have you faced there? If you mentionned any programming skills, they will ask you how did you learn them. Why should we hire you? Why are you interested in the Spring insight? then why are you interested in Bloomberg? Practice all these questions and have something in mind.