I applied online. The process took 3 weeks. I interviewed at G-Research (London, England) in Oct 2025
Interview
The first phase of the interview is a quiz related to ML or quantitative finance. Then follow a 1-hour technical interview with questions and some problems on ML. They ask you about your background and then present you with a problem.
Interview questions [1]
Question 1
Given a dataset with 20 features and the labels, how can you solve the problem using a linear solution, a solution based on trees and one based on DL