You suck at technical interviews

You are bad at giving technical interviews. Yes, you. You’re looking for the wrong skills, hiring the wrong people, and actively screwing yourself and your company. Without changing anything about your applicant pool, you can hire different people and your company will do better and you will enjoy your job more.

I realize these are bold claims. In the ten years since I became senior enough to be asked to interview people, I have conducted a great number of technical interviews, been part of a lot of teams at companies big and small, and watched the effect that different types of hires have had on those companies. I’m not claiming to be perfect at hiring — at various points, I have done nearly all of the things wrong that I’m about to tell you not to do. But here’s what I’ve learned so far.