I applied online. The process took 4 weeks. I interviewed at Swisscom in Dec 2023
Interview
Very nice. Three different stages. First with an HR, where you just talk about CV in general and some basic questions about the job. Second, with the managers, to see if you get along I guess. Last, technical with the people who you are going to work with directly.
Interview questions [1]
Question 1
Basic understanding of machine learning algorithms. High level description of how I would tackle a problem with in depth question on some points.