Hudson River Trading

I applied online and was contacted for a phone interview with a developer within two weeks. I stumbled through the math on one of the brainteasers, and the interviewer seemed disappointed at how long I was taking. They asked a mix of brainteasers, ma

The interview process, which included two phone rounds and a virtual superday, was a good experience overall. I had a good time talking to employees and thought they were interesting. The problems were very math, statistics, and coding heavy.

Only probability questions during the first round. Questions related to the central limit theorem, a bit of mental math, and some fat tail questions. The interviewer gives hints when the interviewee struggles so the interview doesn’t stall.