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      Optiver

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      Related searches: Optiver reviews | Optiver jobs | Optiver salaries | Optiver benefits
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      Junior Trader Interview

      Apr 2, 2024
      Anonymous Interview Candidate
      Declined offer
      Neutral experience
      Easy interview

      Application

      I interviewed at Optiver

      Interview

      Pretty straight forward, asked a lot of conditional probability and logic questions, make sure you are alert and pay attention to all the minor details and you'll do fine. Interview lasted around 30-45 minutes

      Interview questions [1]

      Question 1

      Logic questions surrounding conditional probability mostly. i.e. if x event happens with y things going on in the background whats the probability of it occuring. Something along those lines, mostly testing how quickly you'll react / gauge the situation when markets change
      Answer question

      Other Junior Trader Interview Reviews for Optiver

      Junior Trader Interview

      Dec 26, 2025
      Anonymous Interview Candidate
      Amsterdam
      No offer
      Positive experience
      Difficult interview

      Application

      I interviewed at Optiver (Amsterdam)

      Interview

      The following proces: 1st round were games, including mental math, memory games 2nd round was hr interview, asking questions about motivation 3rd round: technical interview 4th round: technical interview 5th round: at office

      Interview questions [1]

      Question 1

      Why do you want to work at Optiver?
      Answer question

      Junior Trader Interview

      Nov 6, 2025
      Anonymous Interview Candidate
      Amsterdam
      No offer
      Neutral experience
      Difficult interview

      Application

      I interviewed at Optiver (Amsterdam)

      Interview

      I only got past the online assessment and got to the first round which was a HR interview. The online assessment involves 2 tests, probability questions and one with some form of games which test your reaction time, your thinking etc. it was quite fun to do

      Interview questions [1]

      Question 1

      One thing they asked was my experience/what I did for trading. Unfortunately, I had no experience within trading.
      Answer question

      Junior Trader Interview

      Aug 10, 2025
      Anonymous Interview Candidate
      No offer
      Neutral experience
      Difficult interview

      Application

      I interviewed at Optiver

      Interview

      80x8 Test : mental math exercise where I had to solve 80 short arithmetic problems in 8 minutes without using a calculator or paper. The questions are usually simple in structure—typically involving addition, subtraction, multiplication, or division of small numbers

      Interview questions [1]

      Question 1

      80 short arithmetic problems involving addition, subtraction, multiplication, or division of small numbers but also fraction and small equations
      Answer question

      Optiver interviews FAQs

      • Junior Trader applicants have rated the interview process at Optiver with 3.7 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 61% positive. To compare, the company-average is 49.1% positive. This is according to Glassdoor user ratings.
      • Candidates applying for Junior Trader roles take an average of 22 days to get hired, when considering 34 user submitted interviews for this role. To compare, the hiring process at Optiver overall takes an average of 20 days.
      • Common stages of the interview process at Optiver as a Junior Trader according to 34 Glassdoor interviews include:

        Phone interview:  23%

        Personality test:  21%

        Skills test:  15%

        IQ intelligence test:  15%

        One on one interview:  13%

        Presentation:  9%

        Background check:  2%

        Other:  2%

      • Here are the most commonly searched roles for interview reports -

        1. Trader(98) ;
        2. Software Engineer(69) ;
        3. Quantitative Trader(31) ;
        4. Software Developer(23) ;
        5. Software Engineer(Internship)(18) ;
        6. Junior Trader(17) ;
        7. Trading Intern(14) ;
        8. Quantitative Researcher(13) ;
        9. Quantitative Trading Intern(13) ;
        10. Intern(11) ;
        11. Quantitative Analyst(10) ;
        12. Derivatives Trader(9) ;
        13. Quant Trader Intern(9) ;
        14. Engineer(7) ;
        15. Quant Trading Intern(7) .


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      Jobs at Optiver

      5 jobs in United States
      SSO Floor Trader
      Chicago, IL
      ·
      $200K - $200K /yr
      (Employer provided)
      View job
      SSO Floor Trader
      Chicago, IL
      ·
      $200K - $200K /yr
      (Employer provided)
      View job
      SSO Floor Trader
      Philadelphia, PA
      View job
      Institutional Cash Equity Sales Trader
      United States
      ·
      $200K - $200K /yr
      (Employer provided)
      View job
      Equities Operations Analyst
      United States
      ·
      $110K - $134K /yr
      (Employer provided)
      View job
      View all Junior Trader Jobs