I applied for Ericsson's GAIA (Global Artificial Intelligence Accelerator) in Sweden. The first round was a hackerrank exam (I guess around 70 mins). You had 2 easy coding probems, 3 SQL queries to write, and 10 ML MCQ. This was to filter some candidates out. After that, I did an interview with a data scientist in Sweden. It was not that easy but I managed to do well. Brush up on your probability and statistics courses! I was also asked some ML questions projects I was working with, and to code an ML algorithm. I passed this stage and then had to do another technical interview with a data scientist from India. The interview went well. Then, I did an interview with the head of the data science team in Sweden. It was not technical. He was just explaining to me what the team actually does. My file suddenly got transferred to Montreal as the team there needs more data scientists. I had to do an hour-long technical interview with ML questions. I managed to do well and get the position.