I applied online. The process took 2 weeks. I interviewed at G-Research (London, England) in May 2019
Interview
A 30 minute test, followed by 2 interviews with quants. Primary focus was on coding and standard brain teasers. The whole process went very smoothly and the people at the firm were very welcoming and gave a good impression.
Other Quantitative Analyst Interview Reviews for G-Research
The interview process was quite fast, I did an initial technical exam on math and coding, then had an another technical interview where they asked math, machine learning and programming question.
Interview questions [1]
Question 1
They asked a version of the gambler's ruin problem.
I applied online. The process took 5 weeks. I interviewed at G-Research (London, England) in May 2025
Interview
First part was a test evaluating math, Stats, machine learning and financial knowledge. Next part was video interview with some employees but rejected soon after. The next part would be an extension on the first part and I believe final rounds involves a day in the office.
I was asked a Brain teaser type of question. It was quiet difficult but manageable. Great atmosphere. The interviewer was really friendly and nice. I really really enjoyed the interview process would recommend applying.