I haven't seen many junior engineers write code I was particularly impressed by, or that could stand the test of time. It's more tech debt, but it's also learni

I haven't seen many junior engineers write code I was particularly impressed by, or that could stand the test of time. It's more tech debt, but it's also learning. Others here have said a mix of junior + senior is ideal, and I agree. But for some things, you need speed and low tech debt: those projects are when you should lean more heavily on your senior staff. Junior engineers willing to burn themselves out doesn't bode well for the quality of work you're getting.