Depends on the company. I think it's done much less now than it was in the past. I know when I was hired into my first job in 2007 I barely knew their default p

Depends on the company. I think it's done much less now than it was in the past. I know when I was hired into my first job in 2007 I barely knew their default programming language and definitely didn't know their in-house framework, so I spent the first two months in organized training and the next six or so in "on-the-job" training on a low priority production system.