5 Interview Horror Stories. Red Flags That Saved My Career. And 3 I Missed.

I walked out of an interview 3 minutes in. The recruiter was shocked. But those 3 minutes told me everything. Five interview horror stories: the unpaid "architecture test" that showed up in production, the senior role that was actually 70% support tickets, the 40-minute wait followed by condescension, the "we're like family" toxic culture bingo, and the whiteboard algorithm test for an infrastructure role. Each one taught me a red flag I now share with every engineer I mentor. Story one: they asked me to design a complete CI/CD pipeline for their Kubernetes cluster - "take-home, maybe 8 hours." Very specific requirements. No NDA, no payment. Found out later they used another candidate's submission in production. For free. Story two: job posting said "Senior DevOps, automation lead." I asked what a typical week looks like. Long pause. "Maybe 70% support tickets." The previous engineer lasted 2 months. Story three: scheduled for 2 PM, someone appeared at 2:40 with zero apology. First words: "Why should WE hire YOU?" I stood up and left. They had 200% turnover. Heard that later. Not surprised. The "we're like family" one and the whiteboard binary search tree for an infrastructure…