Your Immigration Expert
Canadian Working Visa Options
Depending on your role, qualifications and experience there are a couple of working visas that spring to mind. Have you looked at the tempory working visa or the Express Entry route? They are both worth looking at.
I would suggest you ask your uncle to secure the services of an Immigration agent to ensure his business is compliant with all immigration law. Employers in Canada who employ overseas nationals must secure the correct paperwork. This is even more important in your case as you are family and it can not be suggested the job has been created just to facilitate your entry to Canada.
If your uncle needs further advice he can reply to your post and we can assist further to ensure his business is protected and you can secure your visa to live and work in Canada.