#6 Things Every Backend Engineer Should Know (That AI Won't Tell You)

AI can write code. Honestly, it can write it faster and with fewer syntax errors than most of us. But here's what it can't do: it doesn't know your system's traffic patterns, your database's growth trajectory, your team's ops maturity, or why that one service falls over every Tuesday at 2 AM. Architecture is still yours to own. This post is aimed at backend engineers — especially those in the Java/Spring Boot world — who want to go beyond CRUD and understand what actually makes systems hold up