I applied online. The process took 2 weeks. I interviewed at Jane Street (New York, NY) in Oct 2014
Interview
Lots of phone interviews filled with brainteasers
No pen and paper for round 1.
Pen and paper for round 2
At the beginning of each interview they promptly ask about exploding offers...seems as though they want to string you along until someone else wants you or you screw up the brainteasers enough
I interviewed at Jane Street (London, England) in Jan 2026
Interview
einen runden spiele am Vormittag und dann programmieren am nachmittag.
Biem spiele hat man parallel wetten sollen, also ein buy and sell zwishudn ein sechseiiger Würfel und sowas. oder karten wetten auf das die karte rot ist und zwischen 5-9 was zahlst du für diesen output und so. anrfang rechnen danach abschärtzen udn Ergebnisse interpretieren
Overall, it was a pleasant interview experience. I answered a few personal questions and encountered one that was slightly confusing, but the interviewer was friendly, and the conversation flowed well overall
Probability questions, nothing crazy but quite open ended, they want to know your thought process and calculations. Pen and paper allowed but no calculator. No OA, a few rounds and got rejected. Zoom call with a trader.