I applied via email application. The first interview was with a junior Data Scientist. Questions to check my technical background, some questions about my projects. The interviewer was really nice, it felt more like an exchange so don't worry. Second round : senior manager. Same, the interviewer was really nice. Tell me about yourself, questions about the projects, etc. The interviewer was also really nice. At the end of the process, you are asked to write a text to give a feedback about your experience of the recruiting process