-Technical test
- Manager interview where you explain your projects and he ask you question about what are your career plan. Also he explains the internship project and its difficulties.
Me postulé en línea. El proceso tomó 2 meses. Acudí a una entrevista en Carrefour (Massy, Ile-de-France) en feb 2025
Entrevista
One HR call, then one interview with two engineers(a bit of online coding on python, explaining some basic concepts of machine learning). Waited for like a month before getting the final offer.
Preguntas de entrevista [1]
Pregunta 1
Explain the cause of gradient vanishing and classic solutions. What is RMSNorm, how it works.
El proceso tomó 1 semana. Acudí a una entrevista en Carrefour en feb 2021
Entrevista
First, they send you a codingame test (Python, Sql) questions about data science.
Second, interview with a senior data scientist to get to know your background and projects you have worked on.