Nanny Job in Ottawa, Ontario

We are looking for after school care for 3 kids, ages 10, 10 and 14. The position would include ensuring the younger children get safely home after school , preparing snack and dinner and homework supervision, facilitating playdates etc after school. We were hoping for a May start, and would have casual hours in the summer and then 15 hours/week again in September. We would hope for a one year commitment.