Virtu is the most unprofessional company I have ever interviewed with, and I have interviewed with a dozen trading companies in my college years and career. They refused to reimburse me for my taxi costs even though they explicitly stated they would reimburse that, before I agreed to interview with them. They just ignored my multiple email requests regarding this issue. Unbelievably unprofessional. First, they gave you a very easy online coding test, regardless of your experience, which is quite ridiculous for candidates with a few years of industry experience. A true waste of time, since the test was like 1.5 hours, very easy but time consuming. The hotel they provided was pretty bad, and a rather long walk from their office. Definitely much worse compared to other elite companies' provided accommodations. They would not reimburse you for meals either. Their office has a great view, which is the only positive thing about the company. No free lunch at the company. The interview was very straightforward and very easy. Since I am experienced, they primarily asked about my work experience. No technical or "fit" questions. I met with the CEO. He was a cool guy. Keep in mind that he is not a technical person, yet people there claimed that he was the person who determined everyone's bonus personally... Not sure if that's good or bad if you are a technical person (technology, quant, trader...). They expected everyone to work 12 hours a day, yet based on public compensation data, their pay is way below similarly sized D, C or T, not to mention smaller elite HF shops such as J or H. My friends who worked at KCG and later resigned from Virtu also confirmed this fact. Overall, the people there were pleasant to talk with. However, I was extremely shocked by how cheap and unprofessional this company is. Perhaps this is typical of a public company, since one of my interviews said the owner Vincent would personally make a phone call if there is a couple hundred dollars discrepancy in their costs. He claimed one of Virtu's "strengh" is to save costs to the dollars. Well, that's probably great for investors and owners, but terrible for employees.