> Jr Dev

> Access to production

> With clients that need the service running 24/7

Oh boy... is he used to work on facebook? when i was a jr dev, i didn't have access to production everything went to source control and then tested by my project technical leader and qa. This ensure that i won't do this things since my changes getting reviewed and tested plus we have reproducible builds that anyone can verify and continue working.

Case in point: No JR Dev ever need access to production ever, period.