Trading applicants have rated the interview process at Jane Street with 4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 65.3% positive. This is according to Glassdoor user ratings.
Common stages of the interview process at Jane Street as a Trading according to 1 Glassdoor interviews include:
Personality test: 33%
One on one interview: 33%
Phone interview: 33%
Here are the most commonly searched roles for interview reports -
I applied online. The process took 1 week. I interviewed at Jane Street (London, England) in Jan 2018
Interview
I applied online for a trading intern position. Got invited for a 30-min technical phone interview. The interviewer only asked brain teasers and basic probability questions, no fit questions or finance-related questions at all. Overall the experience was quite positive.
Interview questions [1]
Question 1
Probability of getting a square number if you roll two 8-sided dice.
I had a phone screening call from a recruiter, they asked some standard probability questions, bayes rule, and expected value about dices. Overall experience was pretty good. Make sure you prepare your probability
Interview questions [1]
Question 1
Expected value, if throwing a dice, 2 dices and 3 dices with option to reroll.
I applied online. I interviewed at Jane Street in Nov 2022
Interview
Very smooth. Around 30mins first round 1hr for the second round. First round consisted of easier probability based questions. Second round was similar but harder and longer questions. The interview process if approached in a calm composed manner should be easier to analyse
multiple phone interviews and a full-day Zoom interview. Interviews got longer and longer over time, but every person was very kind and helpful with hints when I got stuck. The questions get harder as the rounds progress and generally don't have a closed form answer in the later rounds
Interview questions [1]
Question 1
they describe the rules of a game and ask if you want to play it based on your expected earnings