I applied online. I interviewed at Jane Street (Hong Kong) in Sep 2023
Interview
Questions about market sizing mostly, they go very in depth about how you come up with the market size. Must justify all the assumptions and numbers you say. First part of the process is a simple market making and probability quiz, followed by 2 interviews.
Very consulting-like without looking for a too structured framework. Asked about restaurant reservations and how to optimize the current system, a lot more producty than strategy. Overall, prep with thinking practically and outside the box rather than with jargon
OA first, random ACT-like questions. First round was on building out a car rental system. Second round was on building a trading system. Did not make it further than this.
Interview questions [1]
Question 1
OA first, random ACT-like questions. First round was on building out a car rental system. Second round was on building a trading system. Did not make it further than this.
the interview was an oa and it was fairly simple, on order books and probability, i passed the interview and got to next round, which is an online zoom interview spanning from 20 to 60 minutes.
Product Strategy Intern applicants have rated the interview process at Jane Street with 3.7 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 64% positive. To compare, the company-average is 63.8% positive. This is according to Glassdoor user ratings.
Candidates applying for Product Strategy Intern roles take an average of 26 days to get hired, when considering 39 user submitted interviews for this role. To compare, the hiring process at Jane Street overall takes an average of 17 days.
Common stages of the interview process at Jane Street as a Product Strategy Intern according to 39 Glassdoor interviews include:
Skills test: 25%
One on one interview: 22%
Group panel interview: 16%
Phone interview: 16%
Personality test: 9%
IQ intelligence test: 9%
Presentation: 3%
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