Entry level in UK (transferring from North America)

Hello, I’m just curious if anyone on here themselves, or knows someone who worked in Canada/Us for a couple of years out of school and then transferred to UK for an entry level job. I hear the salary’s there are really good, and to do it for a year or 2 looks good on the resume for when you come back home. Plus its the hub to travel to the rest of europe!! Anybody’s thoughts on this? Or does anyone have insight as to where young professionals are in demand overseas where it would be worth to move for a year or 2?