Marketing

I started at the junior level when I was 30, and I was never uncomfortable working around 20-somethings who were already senior developers. I’ll give you one advice, though. You should be very clear to your co-workers about who you are and what your skills are. When you’re a developer in your 30s, people automatically assume you have deep experience unless they know otherwise. Don’t go around pretending you know things when you really don’t, because you’ll just end up disappointing people, and that could actually be embarrassing.