The big trick will be getting a work visa (most likely an H-1B). Getting an H-1B is not easy; only a limited number are issued in a given year and are snapped up in the 1st few days of availability. Have all your documents and certifications at the ready for your sponsoring employer (need one of those as in advance of getting a visa). I have sponsored several H-1B's and trust me they are not easy get, they are expensive requiring an attorney to do all the filing work...

Based on the USA barriers, Canada may be a viable option.

All the best,