Jane Street

5 rounds·4-8 weeks·7 patterns·70% hard

Key patterns

Showing 3 of 7

1dp 1d

hard95%

2dp 2d

hard90%

3math geometry

hard90%

4bfs

hard80%

5arrays hashing

medium75%

+4 more patterns

Showing 3 of 4

Probability Puzzlesvery common

Market Making Simulationvery common

Game Theory Problemscommon

Sequence Puzzlescommon

+1 more must-know questions

Showing 1 of 5 rounds

1. Math/CS screen60 min

mathpuzzles

2. Technical interview90 min

algorithmsmath

+4 more interview rounds

Pacefast

Optimal requiredyes

Hints givenrarely

1/5

Entry$XXX,XXX

Mid$XXX,XXX

Senior$XXX,XXX

Enter your interview date → we prioritize Jane Street's top patterns → you get a day-by-day schedule.

The average Jane Street candidate needs 10 hours to cover all patterns.