Babysitter Needed for my Children - Now Hiring

I work at a hospital till 630, but sometimes I might have to stay a little later if cases last longer. I would need someone to be flexible if those random nights happen and I need them to stay a little longer. It shouldn't be too often, but ill need someone to pick up my son from after school program, get him started on his homework and give him a light snack till I get home. it would be like 1 hour most nights. I only work 4 days a week.