I applied online. The process took 6 months. I interviewed at ENGIE (París) in Mar 2015
Interview
Submit CV on their website, get an interview a month later. The interview was in three rounds with the members of the team. The all check my CV and my previous experiences. Technical questions were bout mathematical models and programming skills.
I applied online. The process took 1 week. I interviewed at ENGIE (París) in Jul 2024
Interview
I got only one interview where they ask me several questions about maths, models, brain teasers etc. Classic quant stuffs. They where a lot of tochastic calculus and questions about pricing/monte carlo methods.