German office worker here. It can be the same, or some other way that drives you nuts. My current coworkers are just extremely slow. I mean really. They “work” all the time, but it takes them like an hour to write a short email. I usually get my days work done in an hour or two and then do my own stuff and will still have achieved more that day than the slow ones. So of course, I get more workload because “I get things done”. I sometimes even secretly do their work because I like some of them and don’t want them fired… The boss is prone to hiring idiots (I mean, look at the people he has, including me), so it’s usually worse people coming in when someone leaves.
That said, your or my situation or variations of them are pretty much the norm. If you really want to put the work in, don’t look at big offices or established companies. I guess some small places or startup might be the way to go. Or mobile nurse, where you have your own route and patients. And of course, if you like being overworked, there’s always Amazon …