xenoa wroteIm sorry dear,
But do you know how much are the salaries and how much does it cost to live there
Can you at least show us that you did some homework yourself? You think we already have the answers?
The only thing I can tell you is that look for a job in a company that is located in "whatever country you want to go to". Most companies hiring foreigners take care of the Visa issues.
Regarding the job itself, Linkedin is a good start; though as a senior person you're better off talking directly to the managing director rather than HR. He/She will see what you have to offer to the company. Companies look for valuable assets that bring the company forward against the competition; they all look for talent.