It was three interviews that had to be taken. First a phone call with a team member; basic questions like why Bloomberg, why this role, CV walkthrough, could non-financial companies use a Terminal and give some examples of those. 2nd round interview was a video-call conference out of Frankfurt(GER) to London, because I applied for a German speaker position. More difficult questions; interviewers were two team leaders: one out of Analytics and one out of Sales. A lot of the same questions as in the first interview, but much more in depth. Questions like what are Bloombergs biggest markets, BBGs biggest 5 customers in Germany, ratio of financial companies in client pool. Interview was 75% in English and 25% in German. Third round interview was a phone-conference with two Managers based in London. One Sales and one analytics manager. Way more difficult questions. They constantly try to get you out of your comfort zone by digging really deep in your skill and motivation profile. Just do your thing and they'll be happy. E.g. the manager asked me why I was the ideal candidate for the role, no matter what I told him he just kept saying "great, but everyone here has those skills". Stay cool in such situations, they'll try to get you super-nervous. I personally had the feeling that my third interview was horrible, but I got an offer anyway. Little joke at the end: my interviewer did some simple numeracy at the end like 1,5² or whats bigger: 40% of 20 or 20% of 40 (it's the same), he said he could hear me tapping one the calculator, I told him it was my brain that made such sounds while thinking (helps ease the inner nervousness). If you try to call sales or customer service to get infos, they won't tell you. Responses from HR always came within one or two days,