Process
Self-introduction.
Coding on Collabedit.
The coding problem is designed for OCaml.
Questions
I was asked to equivalently transform a binary search tree into an array and vice versa.
Note that they keep gambling with you. You have to bet the number for which the payoff expectation is positive, based on your mental math.
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Interview Statistics
The following metrics were computed from 17 interview experiences for the Jane Street Software Developer role in United States.
Success Rate
0%
Pass Rate
Jane Street's interview process for their Software Developer roles in the United States is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive59%
Neutral18%
Negative24%
Candidates reported having very good feelings for Jane Street's Software Developer interview process in United States.
Jane Street Work Experiences
3.0
Good Pay, Long Hours
Software Developer • Former Employee
Chennai, Tamil Nadu, India
November 20, 2023
Pros: Environment nice and good salary.
Cons: Over time, work and risk.
4.0
Good Pay, Bad Balance
Software Developer • Current Employee
Newyork, Argyll and Bute, United Kingdom
May 11, 2024
Pros: Good for the money and stuff.
Cons: Not good for work-life balance.
5.0
Great place for a software developer internship
Software Developer • Former Employee
London, England, United Kingdom
September 19, 2018
Pros: Money, tons of food, smart coworkers, and lots of intern events after work.
Cons: Long (but flexible) workday. The main programming language (OCaml) is not widely used outside.
- 3.0Good Pay, Long HoursSoftware Developer • Former EmployeeChennai, Tamil Nadu, IndiaNovember 20, 2023Pros: Environment nice and good salary.Cons: Over time, work and risk.
- 4.0Good Pay, Bad BalanceSoftware Developer • Current EmployeeNewyork, Argyll and Bute, United KingdomMay 11, 2024Pros: Good for the money and stuff.Cons: Not good for work-life balance.
- 5.0Great place for a software developer internshipSoftware Developer • Former EmployeeLondon, England, United KingdomSeptember 19, 2018Pros: Money, tons of food, smart coworkers, and lots of intern events after work.Cons: Long (but flexible) workday. The main programming language (OCaml) is not widely used outside.
Jane Street Interview Questions
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