Marie looking for a babysitter or nanny in Kitchener

My husband and I both work full time and our son normally goes to daycare 4 days a week. We moved to Canada recently so dont have any family to support us when we need childcare. Our son loves being outside, could dig endlessly in sand pits or throw rocks into the river. Hes easy going, not clingy and would eat mushrooms and peas before his pasta. We are not looking for a full time babysitter as we have him in daycare but would love to get in contact with a babysitter that does the occasional evening or short notice daytime if our son cant go to daycare due to being ill.