It was a very fair and laid back interview. I was interviewed by the hiring manager and it was very straight forward questions. "What do we do here at ion trading", "your strengths and weaknesses", "why you believe ion trading would be a good fit for you". Be sure to know their "core" business deals in fixed income. The website gives just about every asset class, but fixed income is the major focus although the do deal with some commodities and equities. Keeping with fixed incomes be sure to be prepared to answer questions about bonds. I was a bit taken aback that this was expected to be very knowledgable with otherwise I would have brushed up on it before the interview. Know what a bond is, positives and negatives of using bonds, what purchase price of a bond is. Also, know what accrued interest is and be prepared to give examples. Most of us with business related degrees (myself included) have gone over all of this information, but if you have been out of school for a while be sure to go over this information again. Finally, the "logic" test. I had no idea what kind of test I would be given, but after taking the test it is an IQ test that you can prepare for online by typing in keyword IQ test or employment IQ test. Was not hard however I spent too much time on a few questions and did not finish the test before time was up. Practicing an online IQ test will ensure you do really well and I found one IQ test that actually tells you why certain questions you answer are right or wrong so you do not make the same mistake. I hope this helped and best of luck :)