I applied online. The process took 3 months. I interviewed at ENGIE (London, England) in Nov 2018
Interview
Online application, online testing, then 30 min phone interview and then assessment center. Phone interviewer was relaxed and asked mainly about industry and why I would be a good fit for role.
Applied online and was invited for an assessment day which comprised of group activities and individual after which I was invited for an interview with the hiring managers in London.
Interview questions [1]
Question 1
Tell me about yourself and competency-based questions