I had interview with them at least 10 to 12 times over the years and they are the worst ones to interview with. They as all these low level compiler questions and if you answer one question right they dig deeper into how the compiler works and all the features of the Language usually C++. Most all this information is just rote academic knowledge which has very little commercial value but they expect you to know it. The last interview the some of the questions did not make any sense and when I looked them up it confirmed that he did not know what he was asking. I would forget talking to Bloomberg. I is a wast of time and if you get past the telephone interview and they bring you in then will ask more of these rote knowledge questions of you. They hire very few people and I was almost never impressed with talking to the people who did the interviewing. They did not seem to have a clue about the applications they are working on and could not follow anything when I described what I had done in the past to design systems that did similar thing to what they were suppose to be working on. The place is also filled with almost all H-1Bs so most Americans will not have a chance of getting in there.