I had an interview for the trader intern position at Jane Street today. Great people, great place. They are very driven intellectually and also incredibly helpful during the interview. I submitted my application around 10 days ago, and they get back to me pretty fast. I think the first round of interview is not too difficult. Will have a second round with them soon.
Many rounds of brainteasers, some of which are more rapid fire in nature and others which require you to flesh out a detailed answer to a complex problem. Be well rested and well prepared!
J'ai passé un entretien chez Jane Street (Londres, Angleterre)
Entretien
mostly maths probability questions - a lot of conditional probability, relatively easy in the first round, but you need to think out loud - you need to be really fast
J'ai passé un entretien chez Jane Street (Hong Kong)
Entretien
4 rounds in final. The first one is market making of cards. The rest are especially designed games. The interviewer may ask added question along the playing of the game