I'd LOVE any job with dead bodies...but I'm obviously in the minority.
Worst would be one listed on several 'worlds worst jobs' lists - unblocking pipes - people flush all sorts of rubbish down toilets like used tampons, sanitary pads, condoms, etc. which of course blocks pipes, and then you have all the food and fat from kitchens, and of course human waste...some poor guys have to climb down into the sewer to unblock this.
There's a show in the UK which I believe is called Filth Fighters which shows people doing jobs such as cleaning streets (including cleaning up vomit, urine and human 'droppings' after a Saturday night), unblocking people's drains (seen them literally standing in a shower of sh** and not bat an eyelash they're so used to it), rodent or bug extermination, or of course those who clean-up the mess left behind when someone dies and isn't found for a few days/weeks/months.
I'd rank call centres right up there - talking to people on he phone, dealing with customers, dealing with poor management, office politics...they're generally toxic environments to work in, especially if you'e on the spectrum. Army or any military would also be high on the list for me, because they are worked hard, bossed around, forced to go against any personal ethics/morals, not appreciated by their country, abused by some moronic members of the public, government cares little for their welfare, and of course they see some horrible things while risking their health/lives.
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Bloodheart
Good-looking girls break hearts, and goodhearted girls mend them.