No, these are double or more than pre-tax London salaries. I'm not sure about continetal Europe, but the convention in the UK is to report pre-tax salaries.
Healthcare is complicated. Most cushy tech jobs in the US come with the premiums included. But in the US there is always a significant risk of large and unpredictable medical expenses. (Especially when you consider that there's no guarantee that you'll keep your job!) That one is difficult to put figures on.
I don't personally care about daycare and college savings as I'm not planning to have kids.
Healthcare is complicated. Most cushy tech jobs in the US come with the premiums included. But in the US there is always a significant risk of large and unpredictable medical expenses. (Especially when you consider that there's no guarantee that you'll keep your job!) That one is difficult to put figures on.
I don't personally care about daycare and college savings as I'm not planning to have kids.