J'ai postulé via un établissement d'enseignement supérieur ou universitaire. J'ai passé un entretien chez Jane Street
Entretien
One puzzle followed by "do you have any questions". I did not see the puzzle online before. The interviewer seemed to be nice, but I was too nervous to answer well.
Questions d'entretien [1]
Question 1
One hundred doors, one dollar after each door. Roll a one-hundred dice for one hundred times. You can take the dollar after the door whose number is rolled out. What's the expectation? Why?
J'ai passé un entretien chez Jane Street (New York, NY)
Entretien
Heard Jane Street has exciting internships for female students so I decided to apply. Filled out online application. Received a response for online assessment. The assessment was quite difficult for me. The interview was even harder. Lots of technical questions.
Questions d'entretien [1]
Question 1
Two players, flipping a coin until one player wins. A wins if the roll ends with HHT. B wins if the roll ends with HTT. What are the odds B wins the game.
J'ai passé un entretien chez Jane Street (Londres, Angleterre)
Entretien
very hard and demanding. they are very selective. they like puzzles and pushing you to think out loud. interviewers are nice though. would possible try in the future. maybe. will see
J'ai passé un entretien chez Jane Street (New York, NY)
Entretien
Asked to play a game and probability - the probability questions were easy, and the game had very little math. It was over an hour, closer to 1 hour 30 minutes. Over zoom