Me postulé en línea. Acudí a una entrevista en Citadel Securities
Entrevista
Online assessment covering probability. Then two phone interviews. Did not make it to the next step. Questions from green book and basic probability. The phone interviews also covered resume material and motivations to go into trading.
Me postulé en línea. El proceso tomó 2 semanas. Acudí a una entrevista en Citadel Securities (Chicago, IL) en nov 2025
Entrevista
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.
Me postulé en línea. El proceso tomó 3 semanas. Acudí a una entrevista en Citadel Securities en sept 2025
Entrevista
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.
Preguntas de entrevista [1]
Pregunta 1
They asked a weird betting game with unknown balls in a bag and unknown draws.
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.
Preguntas de entrevista [1]
Pregunta 1
Market making games and probability problems(expected value but twists on it)
