J'ai postulé en ligne. Le processus a pris 1 jour. J'ai passé un entretien chez Jane Street en mai 2021
Entretien
Online test, answering various questions on computing and statistics including black scholes theorem, quite time pressured maybe around an hour or two to answer, some multiple choice questions and other written answers
They tend to examine the logical thinkers that can communicate clearly and concisely, and some problem-solving exercises intended to explore how you gather and apply new information, very different from other tech companies' interviews.
Initial application and online assessment. Had a first round behavioral interview where they asked me about myself, my experiences, and a couple of brain teasers. The interviewer was very nice.
J'ai passé un entretien chez Jane Street (Londres, Angleterre)
Entretien
Phone interviews (at least 3) - questions were of mixed difficulty (some pretty hard) but the interviewers were friendly and they gave helpful hints. Kind of fun - review probability and game-type questions.