Ho sostenuto un colloquio presso Citadel (Londra, Inghilterra) nel mese di ott 2023
Colloquio
45 minute interview
- Past Experience: brief introduction, a project you are proud of / found interesting
- Finance Questions: Implied Volatility Surface
- Probability Questions
- Any questions from my side?
Domande di colloquio [1]
Domanda 1
- Past Experience
- Implied Volatility Surface
- Probability Questions
Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Citadel
Colloquio
After the initial recruiter call, I moved on to a 45-minute virtual interview. The session was a mix of LeetCode-style algorithmic problems, along with some probability and statistics questions. The coding portion wasn't too difficult—I'd say it was around the Medium level.
Domande di colloquio [1]
Domanda 1
X,Y and Y,Z positive correlated. What can we say about X,Z
Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Citadel
Colloquio
Reach out directly without oa, give some basic probability and stats question, also ask about something on the resume. the interviewer is pretty nice, and answered all questions, still got rejected lol
Ho sostenuto un colloquio presso Citadel (New York, NY)
Colloquio
Two phone screens, one was a Leetcode Easy coding problem along with general ML questions. Second asked some probability statistics questions. Last one was about my research and a general feeler about my knowledge of economics and current events.
Domande di colloquio [1]
Domanda 1
If you have a dataset with many features, what methods can you used to reduce the dimension?
