J'ai postulé en ligne. Le processus a pris 2 semaines. J'ai passé un entretien chez DRW
Entretien
Apply on the website. First I got a OA but I couldn't recall what they are about. I think they are relatively difficult. Then got rejected after the first video interview.
Questions d'entretien [1]
Question 1
Data structure (How to implement a heap) What version of Python / Java do you use? Then describe the new feature you have used in the new version. What's the difference between Java and Python Thread? How are they implemented? Discussion about the projects I've listed in the cv.
J'ai postulé en ligne. J'ai passé un entretien chez DRW (Montréal, QC) en janv. 2026
Entretien
Online Coding Assessment. Aced it but they didnt contact me after. It was about 2 hours long but I took 1 hour. Got the rejection notification a couple days later.
Codility online assessment was the first round which was leetcode style. Then a technical interview and then a superday. Technical interview entailed multiple questions on various topics such as algorithms, data structures, os, networking, system design and more.
Questions d'entretien [1]
Question 1
Data structures, Algorithms, Networking, OS, System design
J'ai postulé en ligne. Le processus a pris 4 semaines. J'ai passé un entretien chez DRW (Londres, Angleterre) en oct. 2025
Entretien
OA then first round interview in 45 minutes. The interviewer is friendly and helpful. They mostly ask about C++ knowledge and low-level details, rather than leetcode questions. Got rejected after that.
Questions d'entretien [1]
Question 1
How is vector in C++ implemented? What is an iterator?