>If you have let's say 5 senior devs and 1 junior. Then the problem still can get solved quickly while the junior will learn a lot. Obviously, hiring 1 senior a

>If you have let's say 5 senior devs and 1 junior. Then the problem still can get solved quickly while the junior will learn a lot. Obviously, hiring 1 senior and 5 juniors would be a mistake. Perhaps that is true, what I was saying is a matter of degrees not absolutes. Let me rephrase for you: to the extend that a company is working on hard problems they should minimize the ratio of junior to senior devs.