Started with a phone call with team's tech lead. Was more of a "getting to know" interview with general question on experience and information on the position and what I will be working on. This was followed by a full day of onsite interviews, with one behavioural interviews and four technical interviews covering different areas including a whiteboard coding interview. Interviewers were very friendly and it was generally a great experience.

Collaborative interviewer. Asked questions about RAII, and went in depth till cache misses. Time complexity and its limits were tested (only makes sense when cache misses are rare, else it isn't linear).