Nanny Needed - Now Hiring

We need afterschool care for our 3 girls. They are ages 4, 6, and 8. The older two are home from school around 2:30 p.m. and the other at 3 p.m. (no pickups required; we will do that). My husband works from home and will be working upstairs while the babysitter is with the kids. Responsibilities include preparing an afternoon snack, playtime, reading/homework time, keeping the kids engaged until dinner time, helping serve and clean up dinner (usually prepped just needs to be heated). Help with picking up after the kids (snacks, toys, etc. from each day) would be very helpful.