Me postulé en línea. El proceso tomó 3 semanas. Acudí a una entrevista en Jane Street (New York, NY) en ene 2012
Entrevista
applied online, the HR contacted me 2 weeks after my application and I got the first interview the week after.
Answer after each interview were given three days after. and scheduled for the week after. The process took 3 weeks for me since I have been rejected after the thirs interview.
The HR told me that in total there are 4 phone interview and one final round in their office of NY.
Preguntas de entrevista [2]
Pregunta 1
During the third interview : imagine an infinite chess board. If the horse from 1 case, in how many cases can he possibly ends after 10 moves. You actually don't have to give a number but a 95% confidence interval.
pen and paper allowed
during the second interview : give a 95% confidence interval of the number of riders that have taken Tokyo's metro since its construction!!
if someone takes the metro two time a days he would count 2*number of day * ....
No paper, no pen and not internet allowed
Me postulé en línea. Acudí a una entrevista en Jane Street (Chicago Ridge, IL) en jul 2024
Entrevista
The interview was hard and very challenging. It involved a lot of Statistical questions and theory, mainly probability theory. I had to show my quantitative problem solving skills and technical ability in coding
Preguntas de entrevista [1]
Pregunta 1
They asked me about hackathons and Math Olympiads I have written
Acudí a una entrevista en Jane Street (Londres, Inglaterra)
Entrevista
Standard interview for them, a call with some probability questions. If you get three questions right you pass, otherwise just hope for the best. Onsite is where it gets interesting but didn't make to there
Me postulé en línea. Acudí a una entrevista en Jane Street
Entrevista
Application by web form, received an online test later, then I had the first round interview online, doing some brain teasers questions, which msy be quite different from those you found in green book, more complicated and practical. The interviewer is smart but quite arrogant.
Preguntas de entrevista [1]
Pregunta 1
What is the strategy to optimise the payoff or minimise the loss