It depends. It might or it might not depending on the company and how you were sent abroad.
If you are hired by an established Canadian company for a job in Canada and then sometime later (months, year), you are asked to take a position with them overseas, then probably yes.
If a Canadian company immediately hires you for a job overseas then probably no.
If it's a small company that you started either yourself or with your friends and you later move overseas, then no