It could be more difficult, multiple round with manager and hr. Stay calm and be positive. It is very easy to make a good interview and get hired in Luxembourg.
The first round is the online assessment test. After that, there is a group discussion which is followed by a technical and HR interview round. This can be either a telephonic, video, or face-to-face interview round based on the job profile.
i went on 3 interviews on the same day after the qualitative round. out of which one was group discussion and we had time for 5 mins to decide on which side we have to support.