Domande di colloquio per Experienced Java Developer presso Imperva

Had 2 Interviews at once - each 45 minutes via Zoom. First one was with the team lead, asked me fundamental java questions and had me making a program to perform actions on files given a path, then adjusting the program after each step. Second interview was a high-level building a system interview, I was asked to design a system which will shorten URL (like bit.ly)