Travira are an EXCELLENT company. Fantastic Machinery and Experienced People.
The only Expatriate Fixed Wing Pilots are 2 C208 Amphibian Instructors that are flying a mining company contract that has extremely high Amphib experience requirements.
B1900D's are flown by National Pilots.
One Expat Helicopter Flight Instructor.
So only a total of 3 Expat pilots out of around 60 pilots total.
Unless you have a lot of experience on the C208 Amphib in open water then I would suggest that they probably could not consider you.
Hope this helps.