Failed the Netflix onsite three weeks ago. Senior SWE, backend/distributed systems. Posting this because I searched for rejection post-mortems before my loop and didn't find many, so here's mine.
I got to the debrief stage and the recruiter called me to say they were 'not moving forward at this time.' No detailed feedback because of legal reasons, but she said she could share high-level themes.
Themes she gave me: The behavioral round was the weakest area. The system design was 'strong but the scope of decisions could have been clearer.'
So coding was fine, system design was okay but not great, behavioral was where I lost it.
What I think happened on behavioral: I prepared for behavioral questions but I prepared wrong. I practiced having the answers in my head. I didn't practice saying them out loud, clearly, with a narrative arc. When I was in the room I rambled. My 'situation' part took too long and my 'result' was weak because I'd spent most of the time on setup.
Netflix specifically probes for judgment and candor. They want to hear about real mistakes, real tradeoffs you made, times you pushed back on something. I gave safe, polished answers that didn't show much of either. That was the miss.
What I'd do differently: Practice behavioral answers out loud, ideally recorded, and listen to whether they're actually coherent Lead with the result, then walk back to the situation. It's more compelling and shows confidence Pick stories with real ambiguity and real mistakes. The 'I led a project and it went great' story is not interesting to Netflix interviewers On system design: state your constraints and scope explicitly at the start before you design anything
I asked to be reconsidered in 6-12 months. Recruiter said that's possible and to reach back out then.
Disappointing but not the end. Writing it down so maybe it helps someone else.