Nanny Job in Montreal, Quebec

Hello, I am looking for help with my kids after daycare, starting on January (week of the 13th). I have 2 kids, a boy who will be 1 year old in January, a girl 4 years old - me or my husband will pick them up from daycare. The main reason we are looking for help is because I am going to travel a couple of times per month, likely from Tuesday to Thursday. However we would like someone to come every week, so the kids can get used to have another person in the house. The main task would be to look after the kids (mostly keeping them busy) while we prepare dinner, and help tidy out. French or English is ok, I speak both, the kids go to French daycare and we speak English at home.