Pretty intense, some market-making questions, some puzzles and mental math. Can tell they want someone with some sort of prior experience. Heard back pretty quickly about next stages. However had to have interview rescheduled few times due to a bit of unorganisation on their end,

Standard OA including mental arithmetic, sequence questions. First round HR interview mostly focuses on fit, with light technicals about ETF pricing. Technical interviews expand on that: quick arithmetic, probability calculations. Final-round is pretty complex for someone with little experience, seems like they want someone ready to work from day 1; Lots of ETF questions, lot's of market correlation questions. Very "guarded" as in they only accept one solution as correct and will tell you to try again until they hear the answers they have noted down, so don't stress yourself out when you're told to look for a different answer.