Is it permissible to work as a cleaner for a bank in Canada, knowing that the salary is received from an intermediary company and not directly from the bank, and is this salary considered to be from the bank's funds?

We advise you to hasten in requesting your transfer from working in the cleaning of a usurious bank to another place where there is no legal objection, due to the suspicion of aiding usurers and witnessing and being present at a reprehensible act in your work, even if your salary comes from an intermediary company.