Hello Vee Tail,
You could also try targeting companies directly-there is a bit of a shortage of qualified direct entry turbo prop captains in parts of canada.You might want to check out 'avcanada.ca' (if you post there put on a flak jacket though as it can be a pretty negative forum unfortunately)free job section.Companies can provide you with a work visa if they can show there is no one available to do the job.I see Pacific Coastal out of British Columbia is looking for captains-they run year round but have a big spike in the summer tourism and always require crews for short summer contracts.
If you really want to immigrate you would have to probably fly a King Air,Metro,Bandit,etc initially for one of the less disirable outfits in a remote location to get sponsored-but once here you can start the process on your own.I don't think WestJet,AirCanada,or Jazz would be interested in you as they all still have thousands of qualified canadians in the que still to get on with them.
Another online resource is 'pilotcareercentre.com'. If you apply yourself you should be able to find a way in.
Cheers