I applied online. The process took 1 week. I interviewed at DRW in Sep 2018
Interview
Received an invitation to take their quantitative assessment online a few days after applying. Heard back a few days later that I didn't meet their minimum score requirements to move on to next round.
Interview questions [1]
Question 1
Online quiz included 4 questions. Topics included probability, and a little bit of linear algebra and series. Questions were relatively hard but not impossible. Shouldn't be too bad if you're fresh on those topics
I applied online. I interviewed at DRW (London, England)
Interview
Zoom Video Interview
This interview lasted ~1hr with a junior Quantitative Trader.
Was asked Bayesian probability, Markov Chains, motivations for DRW, why I am a good fit for the job.
Application online, OA, screening call. did not make it past the screening call with HR rep so cannot speak to rest of process but first 3 were fairly straightforward and not too hard at all
I applied online. I interviewed at DRW (Singapore) in Sep 2023
Interview
The first stage was a take-home technical assessment containing a single programming question. While I was given almost 2 hours to solve the problem, I solved it in slightly under 30 minutes, and spent the rest of the time being paranoid about whether my answer was sensible.
The second stage was a pleasant informal call with HR.
The third stage was a video call with two quant trading analysts, who asked some simple probability and statistics questions. I fumbled and didn't get to proceed any further.
Interview questions [1]
Question 1
Binomial distribution (need to know mean and variance in closed form), and linear regression.