1 write-up · 1 questions

Jane Street interview experiences

How Jane Street runs its interviews, round by round, from the candidates who went through them: the questions asked, how hard they were, and who got an offer.

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Jane Street interviews at a glance

Worked out from the 1 Jane Street write-ups on this site.

interview write-ups: 1
latest write-up: Mar 2026

What the rounds test

Data Structures & Algorithms1 · 100%

Locations

Hongkong (1)

All Jane Street interview experiences1–1 of 1

Jane Street · Data Engineer · 2.1 yrs exp. · HongkongMar 27, 2026
Jane Street | Data Engineer | Hongkong | Rejected
I was asked to solve a problem about flagging users with exactly k consecutive login failures; although I eventually fixed an edge case and solved it, I was rejected.
204 reads0 likesby Anonymous

Jane Street interview FAQ

What does the Jane Street interview focus on?

Across 1 Jane Street interview experiences shared on Interview Experiences, the questions asked were mostly data structures & algorithms (100% of reported questions).

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