Assuming you have PR, you can work in whatever field you want. You don’t need to even work in the pharmaceutical field. As a pharmacistt with no Canadian experience or license, your choices in the field are limited. Maybe a pharmaceutical company.
Large surplus of community pharmacists and pharmacists in general and salaries in community pharmacies have been decreasing over the past 5-10+ years. Many are working multiple part-time jobs. Government projections are typically 5-10years behind when it comes to job projections and they are also saying we have way too many pharmacists for the actual jobs.