J'ai postulé en ligne. J'ai passé un entretien chez Optiver
Entretien
There were 4 stages after the application:
1. Online hackerrank
2. Behavioural interview (30min)
3. Online technical interview (1hr) that was focused on data structures, algorithms and time complexity.
4. Final Round which consisted of a behavioural interview (45min), an algorithm design interview (1hr) and a system design interview (1hr)
Everyone I talked to was very friendly and engaged throughout the interviews.
Questions d'entretien [2]
Question 1
Some behavioural questions:
1. What drives me for this role and technology
2. Describe a time you've received feedback
Also needed to have examples of good and bad teamwork and clearly say what my role was and why the team performed well/poorly.
Online technical interview:
1. You are given a list of network packages to send from A to B and you are given a list of routes that take varying times. Each of the packages have an associated time and the total time for a given package to travel on a particular route is calculated by multiplying the route time x package time. Find the quickest way to send all of the packages.
J'ai postulé en ligne. J'ai passé un entretien chez Optiver en févr. 2026
Entretien
As soon as my CV reached them, I had 7 days to complete a HackerRank and 2 more tests. It took them from Monday morning (when I submitted the coding test) to Wednesday evening to reply.
Questions d'entretien [1]
Question 1
Was a Hacker Rank average but difficult, then a CS questions in multiple choice and finally some kind of minigames.
After I applied, I received an online assessment shortly. It was hacker-rank styled. I had only 2 choices of language - C++ and Java. A bit difficult than average, but doable with a lot of practice.
The original assessments consisted of:
- A coding test (1 hard question) which takes approx. 75 minutes
- A coding knowledge quiz
- Zap-N, a set of short neuro assessment games
Questions d'entretien [1]
Question 1
The coding test question was very difficult. Required a great understanding of data structures in programming and problem solving
