3 rounds; first part is a take-home exercise. The second part is a phone interview that is mainly just market sizing questions. The interviewer was very direct, and got into the questioning right away
Phone Interview was the second part and was technical-based after a take-home exercise. After that, there is another technical, and then an in-person interview which are all pretty tough. Make sure you practice a lot
3 rounds, 1st round market sizing similar to consulting cases. 2nd round take home paper to prepare 3rd round in office interviews with multiple people about data manipulation and basic finance
RDP applicants have rated the interview process at Jane Street with 3.5 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 50% positive. To compare, the company-average is 63.8% positive. This is according to Glassdoor user ratings.
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