Me postulé en línea. El proceso tomó 1 semana. Acudí a una entrevista en Jane Street en nov 2013
Entrevista
Submitted application for a winter internship through the company site, HR emailed to setup a phone interview a little less than a week later. Interview was purely quantitative, started off relatively easy (mental math, basic probability that you have to answer in 30 or so seconds) and eventually interviewer moved on to more difficult probability questions. You'll be asked to not use your computer/a calculator at all, but the interviewer will walk you through the more difficult problems if you get stuck. Nothing technical/finance related.
I had a phone screening call from a recruiter, they asked some standard probability questions, bayes rule, and expected value about dices. Overall experience was pretty good. Make sure you prepare your probability
Preguntas de entrevista [1]
Pregunta 1
Expected value, if throwing a dice, 2 dices and 3 dices with option to reroll.
Me postulé en línea. Acudí a una entrevista en Jane Street en nov 2022
Entrevista
Very smooth. Around 30mins first round 1hr for the second round. First round consisted of easier probability based questions. Second round was similar but harder and longer questions. The interview process if approached in a calm composed manner should be easier to analyse
multiple phone interviews and a full-day Zoom interview. Interviews got longer and longer over time, but every person was very kind and helpful with hints when I got stuck. The questions get harder as the rounds progress and generally don't have a closed form answer in the later rounds
Preguntas de entrevista [1]
Pregunta 1
they describe the rules of a game and ask if you want to play it based on your expected earnings