Some professions like teacher are tough to find a similar role in other country. Different qualication, teaching language and teaching method they have to accomendate. It's a tough call to them.
For IT profession though, it's more flexible. Personally, I have worked in a multi-nation develop team, and the experience is good.
For IT profession though, it's more flexible. Personally, I have worked in a multi-nation develop team, and the experience is good.