In my experience it is a bit more difficult to find a job here compared to the rest of Europe, and that's because there normally are more candidates for every job offering.
There are not part of europe, so they do whatever they want.
My map says otherwise... Switzerland is most definitely part of Europe. Maybe not the EU, but that's a different thing.
The national median wage is ~$35K ($27K post tax) afaik, and people live good lives on that, albeit in smaller towns.
And if you have a mortgage, you can deduct 30% of interest payments.
That doesn't sound like much help for a single expatriate coming to Sweden for software work. They're going to want to live in a city where there's lots of other people (including other expats) to network with, date, etc.
Note that you don't rent apartments, you buy them. It makes a comparison harder.
But yes, dark and slushy winters.
I work as a contractor in Stockholm (long term assignments; basically like employment but I pay my own taxes), and I can save ~80k usd per year (after expenses and taxes, no family though, but I live in the city center). To get paid more, I either have to specialize hard or move to Silicon Valley.