Candidatei-me por meio de uma faculdade ou universidade. Fui entrevistado pela Citadel (Pequim, Pequim) em dez. de 2015
Entrevista
This are two onsite interview and each one lasts for about 30 minutes. One group goes over my CV and asks me about the academic background, some projects, etc. Because I have worked on some quantitative trading projects before, the questions focus on what you think about statistical model, whether the prediction accuracy based on training sample or independent test sample. The other group asks the same questions. I don'r think I perform well and so interview doesn't last long.
Perguntas de entrevista [1]
Pergunta 1
Do you know in-sample error and out-sample error ?
Candidatei-me por meio de uma faculdade ou universidade. O processo levou 2 semanas. Fui entrevistado pela Citadel em set. de 2022
Entrevista
two phone screens. some interviewers were nice and others were more strict, lots of interesting math and research discussed. got asked a flurry of technicals, ramping up in difficulty each time, and even some open ended questions where they explicitly said there is no interview-tractable solution and just wanted to hear my ideas for an approach
Perguntas de entrevista [1]
Pergunta 1
How do you generate a 1/4 probability using just coin flips? 1/3 probability? 1/pi probability?
Candidatei-me online. O processo levou 3 semanas. Fiz uma entrevista na empresa Citadel.
Entrevista
HR phone call, tech phone call, then on site visit.
No food or breaks provided, pretty exhausting by the end when you meet with the manager who I would never speak highly about.
Perguntas de entrevista [1]
Pergunta 1
Algorithms, data structures and SQL on whiteboard
About 6 hours of 1:1 technical interviews with 5+ people in various domains (networking, database, programming, hardware).
A few phone interviews followed by technical chat with team member. Asked about past projects specifically, and followed by some questions that require a lot of working experiences to answer.
