What not to do during an interview

Whenever you find yourself doing one of the following things during an interview, just don’t. OK? Don’t suck at something you say you’re an expert at Seriously, how often do I talk to Java experts who don’t know how to use the most basic java.util classes? Or bash experts who don’t know how to grep? Or 3D math […]

What makes a good interview question

Circus Manager: How long have you been juggling? Candidate: Oh, about six years. Manager: Can you handle three balls, four balls, and five balls? Candidate: Yes, yes, and yes. Manager: Do you work with flaming objects? Candidate: Sure. Manager: … knives, axes, open cigar boxes, floppy hats? Candidate: I can juggle anything. Manager: Do you […]

Coding as Jazz Piano

Democracy is the worst form of government, except for all those other forms that have been tried from time to time. – Winston Churchill I get asked a lot by non-technical people why it’s so hard to find good technical talent. How it is that we can do so many interviews, yet make so few […]

Hiring – Fast and Slow

TripAdvisor has been growing ever since I joined almost five years ago. In that time we’ve gone from around 80 to 200 engineers, and occasionally I’ll be asked in an interview whether I’m concerned about how fast we’re growing. The thing is, I’ll reply, there are two ways to scale an engineering organization – fast, […]