Citadel Interview Questions | Glassdoor.co.uk

Citadel Interview Questions

Interviews at Citadel

331 Interview Reviews

Experience

Experience
51%
30%
19%

Getting an Interview

Getting an Interview
35%
29%
25%
6
3
1
1

Difficulty

3.2
Average

Difficulty

Hard
Average
Easy
  1. Featured Interview

     

    Trader Interview

    Anonymous Employee
    Accepted Offer
    Positive Experience
    Average Interview

    Interview

    completed online application, waited for a 2-week resume screening, got really smooth interview process including math and finance and brainteasers, no tricky questions.
    hope this review helps and best luck to everyone

    Interview Questions


  2. Helpful (1)  

    Internship Interview

    Anonymous Interview Candidate
    No Offer
    Neutral Experience
    Average Interview

    Application

    I applied online. I interviewed at Citadel.

    Interview

    The first round technical interview is mainly about the internships and projects (details) shown in your resume, . And some basic concepts, such as using binomial trees to price the European Options, CAPM model and its meanings, etc. It takes about 1 hour.

    Interview Questions

    • How to use binomial tree to determine the price of European Call Option   Answer Question
  3.  

    Quantitative Analyst Interview

    Anonymous Interview Candidate
    No Offer
    Positive Experience
    Average Interview

    Application

    I applied online. I interviewed at Citadel.

    Interview

    First, research question, mainly focus on your research paper. The methods you used. Second, some code questions. Assume a case, how can you design and solve the case. Third, one brainstorm question. You can get hint when you stuck.

    Interview Questions


  4.  

    Internship Interview

    Anonymous Interview Candidate
    No Offer
    Positive Experience
    Difficult Interview

    Application

    I applied online. I interviewed at Citadel.

    Interview

    Two phone interviews or webscreen . One fits interview about resume, interest and why. One technical interview about probability. I applied online and they get back to me within two weeks after applicaitons.

    Interview Questions


  5. Helpful (2)  

    Software Engineer(Internship) Interview

    Anonymous Interview Candidate
    No Offer
    Positive Experience
    Average Interview

    Application

    I applied through college or university. I interviewed at Citadel.

    Interview

    2 rounds of phone interview which were followed by 6 rounds of onsite interview. however, the team is very nice and helpful. they do have a coding assignment give to me, and then ghost

    Interview Questions


  6.  

    Quantitative Researcher Interview

    Anonymous Interview Candidate
    No Offer
    Positive Experience
    Difficult Interview

    Application

    I applied online. The process took 4+ weeks. I interviewed at Citadel.

    Interview

    Technical interview with current Quants, Mainly focus on the resume terms. There would be one brainteaser question. The interviewer will guide you to find the correct answer of both technical questions and brain teaser.

    Interview Questions


  7.  

    Quantitative Researcher Interview

    Anonymous Interview Candidate in Chicago, IL (US)
    No Offer
    Neutral Experience
    Difficult Interview

    Application

    I applied online. The process took 5+ months. I interviewed at Citadel (Chicago, IL (US)) in January 2020.

    Interview

    Phone interview in early October. On site interview at Citadel, Chicago in early January. Four interviewers for one hour each. Three technical and one behavioral interview. No answer after 1 month.

    Interview Questions

  8. Helpful (1)  

    Quantitative Research Interview

    Anonymous Interview Candidate in New York, NY (US)
    No Offer
    Neutral Experience
    Easy Interview

    Application

    I applied online. I interviewed at Citadel (New York, NY (US)) in November 2019.

    Interview

    It is 40 mins in total. The first 10 mins is to give an introduction. The interviewer is curious about the details of research. There are two questions in total. They are easy, but I didn't complete them well. Failed after the interview.

    Interview Questions

    • Given the probability of coin head is p. What is the expected number to get three heads in a row?   2 Answers

  9.  

    Quantitative Researcher Interview

    Anonymous Interview Candidate
    No Offer
    Negative Experience
    Difficult Interview

    Interview

    The HR in citadel emailed me and we scheduled a date to meet. The HR is kind. But the second round, the interviewer was really unfriendly. I was too depressed to answer questions.

    Interview Questions


  10. Helpful (1)  

    Software Engineer Interview

    Anonymous Interview Candidate in Chicago, IL (US)
    No Offer
    Neutral Experience
    Average Interview

    Application

    I applied through an employee referral. I interviewed at Citadel (Chicago, IL (US)) in October 2019.

    Interview

    quick update, and the interview is late for the interview and is not the people in the e-mail. I don't know I did not get the next step. I contacted the recruiter on linkedin , but she didn't reply.

    Interview Questions

    • implement Hashtable, dealing with hashing collision, using probing   Answer Question

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