J'ai postulé en ligne. Le processus a pris 2 mois. J'ai passé un entretien chez Jane Street en janv. 2012
Entretien
Consisted of 4 phone interviews, each with a series of brainteasers, increasing in difficulty. After these 4, they flew me to their office in New York for 5 on-site interviews throughout the day. I didn't perform too well on these and did not receive an offer.
Questions d'entretien [1]
Question 1
If there are N points on a circle, and you draw a chord between each of them, how many regions is the circle subdivided into?
J'ai passé un entretien chez Jane Street (Londres, Angleterre) en janv. 2026
Entretien
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.