Explore 450+ Companies

Search company-wise interview questions

Jane Street Logo

Jane Street

Interview Questions

11 Questions Found
#Question TitleDifficultyFrequencyTopicsLink
1Count Common Words With One OccurrenceEASY100.0
ArrayHash TableString+1
2Walking Robot SimulationMEDIUM93.4
ArrayHash TableSimulation
3Minimum Time to Make Array Sum At Most xHARD91.3
ArrayDynamic ProgrammingSorting
4Add Two IntegersEASY76.5
Math
5Stream of CharactersHARD65.5
ArrayStringDesign+2
6Add StringsEASY65.5
MathStringSimulation
7Design a Text EditorHARD65.5
Linked ListStringStack+3
8Longest Common PrefixEASY56.9
StringTrie
9Evaluate DivisionMEDIUM56.9
ArrayStringDepth-First Search+4
10Trapping Rain WaterHARD56.9
ArrayTwo PointersDynamic Programming+2

Want to see more?

Log in to unlock premium interview questions.

Jane Street Interview Questions

Preparing for a Jane Street interview? This page contains a curated collection of 11 coding and technical interview questions asked at Jane Street, sourced from real candidate experiences on LeetCode and other platforms.

The questions span a wide range of topics including Array, Hash Table, String, Counting — all areas Jane Street interviewers are known to focus on. Each question is tagged by difficulty (Easy, Medium, Hard) and topic so you can prioritize your preparation effectively.

Whether you're a fresher or an experienced engineer targeting Jane Street, practicing these problems will help you understand the patterns and problem-solving approaches expected in their hiring process. Start with Easy questions to build confidence, then tackle Medium and Hard problems to sharpen your skills.

Ai Assistant Kas