Sitter Job in Toronto, Ontario

I am looking for occasional part-time sitter for my 2 daughters, ages 8 and 10. They are both in school and I am looking for someone who can pick them up at 3:30 pm and bring them home or to their activities, most of the time it will be until about 6:30 (3-hour minimum) or possibly after 6 pm until 8:30 pm. The school, home, and their activities are fairly close to the St. Clair W streetcar, so no car/driving is required. We live close to St. Clair W and Dufferin. Light meal prep will be required (providing snacks or heating up dinner). I am looking for someone who has some babysitting experience, flexible, reliable, and caring. CPR and first aid knowledge would be an asset. Criminal record check is required and I will also require at least 2 references. Looking forward to hear from you!