Process
Had a phone screen followed by a first-round interview.
The phone screen was mostly about data structures and efficiency. The first round focused on probability and algorithmic techniques. The interviewer appreciated that I had familiarity with functional programming (OCaml and Standard ML, specifically).
Questions
Questions involving probability and stock market predictions.
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Interview Statistics
The following metrics were computed from 24 interview experiences for the Jane Street SWE Intern role in United States.
Success Rate
0%
Pass Rate
Jane Street's interview process for their SWE Intern roles in the United States is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive75%
Neutral21%
Negative4%
Candidates reported having very good feelings for Jane Street's SWE Intern interview process in United States.
Jane Street Work Experiences
3.0
Nice perks and employees, but tricky work-life balance
SWE Intern • Current Employee
New York, NY
September 2, 2026
Pros: There are nice perks and nice employees for the most part.
Cons: Work-life balance can be tricky.
4.0
Great Learning, Unfriendly Atmosphere
SWE Intern • Former Employee
October 6, 2025
Pros: It was great and I learned a good amount.
Cons: The atmosphere is not the friendliest.
5.0
Loved Every Minute Here
SWE Intern • Former Employee
New York, New York, United States
May 11, 2023
Pros: Enjoy, great, love, nothing more.
Cons: Have nothing bad to tell.
- 3.0Nice perks and employees, but tricky work-life balanceSWE Intern • Current EmployeeNew York, NYSeptember 2, 2026Pros: There are nice perks and nice employees for the most part.Cons: Work-life balance can be tricky.
- 4.0Great Learning, Unfriendly AtmosphereSWE Intern • Former EmployeeOctober 6, 2025Pros: It was great and I learned a good amount.Cons: The atmosphere is not the friendliest.
- 5.0Loved Every Minute HereSWE Intern • Former EmployeeNew York, New York, United StatesMay 11, 2023Pros: Enjoy, great, love, nothing more.Cons: Have nothing bad to tell.
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