J'ai postulé en personne. Le processus a pris 4 semaines. J'ai passé un entretien chez Optiver (Shanghai, Shanghai) en janv. 2022
Entretien
There are four rounds:
1. HR phone interview
2. coding interview
3. a take-home assignment in 48 hours and an interview about the assignment
4. CTO interview
Interviews are conducted in English and are moderately difficult but the final selection is made among multiple candidates
Questions d'entretien [1]
Question 1
Q: Why do you use hypothesis testing instead of directly comparing means
A bit anxiety inducing, there were two developers observing and asking questions. Real-time problem solving required, conducted on Hacker Rank virtually, video and mic enabled - quite nervewracking to say the least
I had one round, which was an online HackerRank test. I wasn’t able to pass all the test cases, and as a result, I did not progress to the next stage of the process.
A lot of interviews. Started off with a call, then some online tests. Then a technical interview. Then a live coding interview along with a architecture interview. Last step would have been final day interview but I did not get that far.
Questions d'entretien [1]
Question 1
How many bits do you need to store a number up to X. And how can you represent that.
