There is no particular site where you'll find employers willing to hire foreign workers. Your best bet is to apply for on Canadian job boards jobs and see if anyone is willing to hire you after applying for an LMO/LMIA.
You could start with these job sites:
www.jobbank.gc.ca
www.monster.ca
Depending on your age, you could also look into getting an open work permit under the International Experience Canada (working holiday) program. There are a limited number of entries under the IEC per country and you'll likely have to wait till new spots open up in 2015. But look into it to see if you're eligible.