J'ai postulé en ligne. Le processus a pris 1 semaine. J'ai passé un entretien chez Jane Street (New York, NY) en nov. 2023
Entretien
I was given in total 3 maths questions with a few follow up questions on probability and are closer to brain teasers than technical questions. no self-introduction or anything else.
Autres retours d’entretien d’embauche pour un poste comme Quantitative Research Intern chez Jane Street
J'ai postulé en ligne. J'ai passé un entretien chez Jane Street (Londres, Angleterre) en janv. 2026
Entretien
I did a Zoom interview.
The interveiwer was kind and asked me some probability questions.
I stumbled a bit but answered correctly in the end. However, I didn't get an offer so maybe they want someone who answers straight away.
Questions d'entretien [1]
Question 1
Startegy of changing a line.
Is this a realistic strategy? What would change in the real world?
J'ai passé un entretien chez Jane Street en janv. 2026
Entretien
Technical interview round 1 and 2. Two math problems/brain teasers. Round 1 is easy, but round 2 becomes more challenging. Problems are well designed with multiple follow ups. Interviewer super friendly and nice. Great people and nice culture.
J'ai postulé en ligne. J'ai passé un entretien chez Jane Street
Entretien
Very friendly interviewer and relatively easy questions. Quite organised in their interview process, with clear guidelines as to how to approach the interview. Focus is to explain the rationale and not just get the correct answer.
Questions d'entretien [1]
Question 1
Probability of raining on sunday or saturday based on individual probabilities. Give upper and lower bounds on the probability of the union.