Ho sostenuto un colloquio presso Jane Street (Londra, Inghilterra)
Colloquio
Maths and Statistics questions only - a little bit of game theory might help here.
Play 3 different dice games - roll 1 and square, roll 3 and take average and square, roll 2 and take product.
Domande di colloquio [1]
Domanda 1
Play 3 different dice games - roll 1 and square, roll 3 and take average and square, roll 2 and take product.
Two or three probability/statistics brain teasers/problems that you have to solve. Topics include Markov Chains, EV, decision/game theory, branching processes, gambler's ruin, best decisions, optimisation. Interview with an actual quant.
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Jane Street
Colloquio
CV submission, followed by online assessment (fairly easy 10 questions), then first round zoom interview. One interviewer, one hour interview. 2 problem solving questions asked with multiple follow ups for each one.
Domande di colloquio [1]
Domanda 1
Design an algorithm for when to replace a car at a car rental company
Was asked a general mathematical problem solving question - no personal details or anything else was discussed, was overall relatively easy and I imagine a fair amount of support would be offered if struggling.