Interviewers were very nice but I only made it to round 2 because it was my first time interviewing and so I confused myself a bit and did not manage to answer some somewhat straighforward questions sufficiently well.
Questions d'entretien [1]
Question 1
Essentially questions on probability/expected values
J'ai passé un entretien chez Jane Street (Hong Kong)
Entretien
phone interview, pretty hard interview question about coin flip, need to think a lot of scenarios. I met a lot of JS people and they are quite nice, but my interviewer is quite rude and rush.
The interview process goes very smooth. It was a phone interview and you need to listen to the questions carefully and ask questions if something is not clear. The interviewer is nice and patient.
Questions d'entretien [1]
Question 1
Probability problems, increasing difficulties. Pay attention to the details of the problems, and think out loud. In the process you can ask questions for clarifications and hints.