Back to all interviews

jane_street

18 interview questions available

Transform sparse time-code stream to dense rows

Sort trade executions into a canonical order

Design exchange–trading system message flow

Validate order book data across multiple databases

Solve probability and game-theory puzzles

Analyze trading RFQ competitiveness data

Solve queue switch and coin change puzzles

Use Excel formulas to compute haircuts

Calculate win chance in three-player dice game

Answer why Jane Street