Even just applying for US companies who are looking for remote-in-US sometimes works if you have all your ducks in a row (if they don't have to do much to get y

Even just applying for US companies who are looking for remote-in-US sometimes works if you have all your ducks in a row (if they don't have to do much to get you on board). I would say opening a one-person company is enough (it is in my experience). Personally I go for a little more complex constructions because it's often quite hard to optimise for tax with the one person structures in the EU (as far as I know them here). Besides signing all kinds of contracts (under US law), I haven't seen many issues.