J'ai postulé via un recruteur. Le processus a pris 1 semaine. J'ai passé un entretien chez BNP Paribas (New York, NY) en sept. 2021
Entretien
A few design questions and one coding question. Not so difficult. They asked some design patterns like Singleton, Decorator, etc. Asked to design market data feeds (subscription, publisher). Overall it was nice experience,
Questions d'entretien [1]
Question 1
Describe subject/observer pattern and show in C++ how to implement it.
website application, etc.
make the schedule with HR email and the phone call, etc.
microsoft video call interview with two business persons one by one, etc.
wait the result. etc.
J'ai postulé via un recruteur. Le processus a pris 2 semaines. J'ai passé un entretien chez BNP Paribas (Lisbonne, Lisbonne) en août 2025
Entretien
First challenge was C++ hacker rank test with 2 coding challenges and 2 math questions. For the second technical interview C++ theoretical questions regarding memory allocations and live coding exercise where I implemented a load balancer.
Questions d'entretien [1]
Question 1
Memory allocations, smart pointers, live coding exercise where i had to explain polymorphism and inheritance
J'ai postulé en ligne. Le processus a pris 6 semaines. J'ai passé un entretien chez BNP Paribas
Entretien
In total, there were three rounds of face-to-face (in-person) interviews. The first two rounds were with different members of the team, where I had the opportunity to discuss my skills, experience, and how I could contribute to their projects. The final round was with the hiring manager, which involved a more in-depth conversation about team dynamics, expectations, and long-term goals within the role.