I applied online. The process took 2 months. I interviewed at BNP Paribas Cardif (Luxembourg) in Sept 2018
Interview
Fisrt interview with the HR about my background, my knowledge and interest about the company and financial sector and why I applied for the company
Then a second interview with the manager about my experiences, what I would like to do, how I work...Both interviews were quite similar just more specific to the job with the manager.