I applied online. I interviewed at Optiver in Aug 2025
Interview
Online Asessment: Rapid Fire Probability
Questions + Brain Games. Really tested the ability to process numbers very quickly and then also to see how the brain works. They are looking for a certain type of person.
Interview questions [1]
Question 1
What's the probability that given a random number from one through one million, that the digit 7 appears at least once in the selected number.
First there was a long OA of about 3hours. Then, there was a zoom interview on the card betting game with the recruiter. I didn't make it to the next round.
Very smooth, the HR just asked me why Optiver, why quant, what is your strength and weakness, what is the career plan in the next 5 years, but I did not answer very perfect
The first section was the online assessment which wasnt too bad, and the next part was a scheduled face to face behavioural interview. Still waiting to see if i passed that stage of recruitment