I applied online. The process took 5 weeks. I interviewed at WH Trading in Sept 2024
Interview
You first speak with someone from HR, then a junior trader, then a senior trader, and then you would go to the in-person superday, which has about 5 interviews and a couple of meals with various employees.
Interview questions [1]
Question 1
As usual for trading, there will be a lot of mental math for the latter halves of your interviews. Mainly just quick multiplication, addition, square roots, next number in a set, etc. IE, what is the square root of 210. Mostly, though, I felt the interviews were very behavioral based with the mental math acting as more of a screener for the next round.
I applied online. The process took 4 weeks. I interviewed at WH Trading (Chicago, IL) in Oct 2022
Interview
Consisted of three rounds - one online assessment, a phone screen, and a virtual coding interview. Questions challenged an overall understanding of basics (how languages work, differences between languages) and multithreading concepts.
I applied online. I interviewed at WH Trading (Chicago, IL) in Apr 2022
Interview
Lots of probability and EV questions. Dice questions, expected value of lottery tickets, mental math like sqrt and division. Heard on the street would be good prep. Overall standard trader interview