Typically, an interviewer asks around 6–12 core technical questions, plus 3–5 behavioral questions for this role. In system-heavy roles like this, expect deep follow-ups, so total discussion often expands to 15–20 question threads rather than standalone questions.

Gauntlet of 6+ interviews. Multiple tech screenings and system designs. Poorly coordinated. Recruiter uninterested and unresponsive in general, didn't follow up on my questions and got ghosted at the end. One of the interviewers had poor communication skills and it was the most painful interview I had ever had in my career.