BNP Paribas Data Science interview questions

I have had two rounds of technical interviews. Both started with a self-introduction, presentation of education, experience and projects. The first round concentrated on technical/theoretical questions (algorithm, probabilities, machine learning, deep learning). The second round consisted of a user case framing.

Processus classique: entretien RH de 30 minutes puis entretien avec question technique d'environ 1h avec un responsable. Description du poste peu clair, et difficile de savoir les missions confiés ainsi que les technos utilisées