It’s common for JR developers fresh out of college or code camps. It’s also good reason not to let the ratio of Junior to seniors get too far out of whack. I’

It’s common for JR developers fresh out of college or code camps. It’s also good reason not to let the ratio of Junior to seniors get too far out of whack. I’ve had several jobs now, where I came in to clean up after they hired a bunch of juniors with no experience. Usually they were quite good at making things pretty. But fundamentals like N+1, foreign key, insane / broken build times, desperation of concerns, etc abounded. It’s sort of nice because you come in and be a hero for fixing everything up. Can really sucks because there are often good reasons things got to be that bad.