I interviewed at Qube Research & Technologies (Paris)
Interview
The interview wasn’t hard overall. There were some math questions in an easy-to-medium QuantGuide style, questions about Random Forest, XGBoost, OLS, and a lot of in-depth questions about my CV
I applied online. I interviewed at Qube Research & Technologies
Interview
During the interview, most of the questions focused on machine learning concepts, regression models, and practical problem-solving through live coding exercises similar to LeetCode challenges, as well as several analytical brainteasers testing logic and reasoning skills.
Interview questions [1]
Question 1
How would you detect and address multicollinearity in a multiple regression model, and what impact can it have on the interpretation of the coefficients?
I applied online. The process took 2 weeks. I interviewed at Qube Research & Technologies (Paris) in Sept 2025
Interview
L'entretien s'est déroulé en visio avec un membre de l'équipe. J'ai eu des questions de statistiques, de probabilités etc. C'était assez dur. On m'a posé également des questions sur mon CV. J'ai postulé sur le site avant.
Bowls
Get actionable career advice tailored to you by joining more bowls.
Want the inside scoop on your own company?
Check out your Company Bowl for anonymous work chats.
