I applied through a recruiter. The process took 4 weeks. I interviewed at Comeet (Kraków)
Interview
Every step was clear and OK for me, because Comeet was used as a system for my interview process.
I had a talk with a recruiter, then a talk with a manager and tech interview after that.
Interview questions [2]
Question 1
Optimize a SQL query. It was about 15 lines of code.