Cisco

The interview lasted one hour and included personal and technical questions about the product. The interviewer described how the system works and its modules. Afterward, they asked a few questions about the system.

Contacted by hiring manager. Onsite technical interview at offices took about two hours. During the interview, there were several technical tasks asked to be solved on a whiteboard. Each one, they gave about 10 minutes to solve.

Via Zoom, two interviewers. They told me to tell them about myself and asked questions about String's stuff, and about stack/heap questions, how to find a circle in a linked list, and etc.