First stage was an online test with camera on, around 60 minutes. There were 10 questions on Hackerrrank, most of them had multiple answers to choose from. 3 tasks required writing sql queries.
I applied online. I interviewed at GGS IT Consulting (Kraków) in Mar 2025
Interview
It was a sql test, mock database and the task was to create queries. Some joins etc. And some of the questions was a or b or c question. Multiple choices also. It was around 30 tasks if I remember to correctly. But I got a result that 40% is not enough