The process began with serveral online tests for maths and logic. They gave a personal interview to get to know the candidate better and evaluate fit for the company/role, then held a technical interview covering maths and logic problems.
Entretien facile
Candidature
J'ai postulé en ligne. J'ai passé un entretien chez Jane Street
Entretien
I applied online. The process took a couple of weeks. I was interviewed at Jane Street in February 2017. I was given several easy mathematical problems while talking on the phone.
J'ai passé un entretien chez Jane Street (Hong Kong)
Entretien
Fun and filled with unexpected questions. The questions rely on fast thinking and fast calculations, and sometimes intuition because there is no sufficient time for me to work through the whole problem.
We started with a bit of small talk, followed by some probability questions. Ended with some basic algebra questions, Make sure to ask questions if you have any. Good experience, feels like the interviewer was trading.