Ho presentato la mia candidatura online. La procedura ha richiesto 4 settimane. Ho sostenuto un colloquio presso Citadel Securities (New York, NY) nel mese di ago 2024
Colloquio
Start with a probability online assessment, two phone screens again about markets and probability, and then a superday about the same. Just make sure you know probability well and you should be good
Domande di colloquio [1]
Domanda 1
General Probability, expected value, and statistics
Ho presentato la mia candidatura online. La procedura ha richiesto 2 settimane. Ho sostenuto un colloquio presso Citadel Securities (Chicago, IL) nel mese di nov 2025
Colloquio
Pretty interesting with a few brainteasers (dealing with unknown information and get a rough estimate about them ) and a probability question. Both are pretty easy but I messed them up.
Ho presentato la mia candidatura online. La procedura ha richiesto 3 settimane. Ho sostenuto un colloquio presso Citadel Securities nel mese di set 2025
Colloquio
Had a referral but had a ~30 min OA + 2 rounds of 45 min of mainly technical + in person super day (that I didn't reach). Was pretty standard for a quant trading interview. They were very responsive.
Domande di colloquio [1]
Domanda 1
They asked a weird betting game with unknown balls in a bag and unknown draws.
Ho sostenuto un colloquio presso Citadel Securities
Colloquio
Overall, they were responsive and happy to interview. My interviewer was really nice and the problems were fun to tackle. Although I was rejected it was a good experience overall.
Domande di colloquio [1]
Domanda 1
Market making games and probability problems(expected value but twists on it)
