I applied online. The process took 2 weeks. I interviewed at Infinera (Porto, Oporto) in Jan 2022
Interview
2 HR people make questions about your background, really easy going and fun. Be careful for tricky questions like "what are you weaknesses and strenghts?". Do read about the company since they can ask about the business drivers
Interview questions [1]
Question 1
Hardest moment in the past and how you overcome it?