Nanny Job in Calgary, Alberta

I'm looking for someone to be at the school(King George) when the bell rings at 2:55pm, hang out in the playground for a bit then walk home - an easy 15min walk. The girls (7 and 10) will need a snack when they get home and will either play or do home work. I get home from work at 5pm. If the person is interested in doing some housework one day a week before picking up the girls, that could be included. I'd like someone to start mid-Sept. Hours: 2:55pm - 5pm mon-fri