Gul looking for a babysitter or nanny in Markham

Hi, we are a family of 5. My son is 10, my daughter is 9 and my youngest is 3. I am looking for someone to mainly look after the toddler and play with the kids while I go back to work part time. Sometimes I will need help at my own home and sometimes I will need someone at grandparents home to help grandmother watch the children.