Nowhere in Europe unless you want to never have free time during daytime. If they don't location adjust, they expect you to be available in their timezone. If

Nowhere in Europe unless you want to never have free time during daytime. If they don't location adjust, they expect you to be available in their timezone. If you're OK with that, just visit the US and make some friends. Go to meetups and conferences. You will definitely find something much better than any EU offer (while still wildly underpaid in California) - that's your starting point. Do a good job, underpromise and overdeliver, and ask for referrals.