Babysitter Needed for my Children

We are looking for a reliable and fun nanny to care for our two daughters ages 2. 5 and 5 years old on Fridays starting in September. For the majority of the day it will just be caring for our youngest daughter. Our oldest daughter will be in school, but we would need assistance picking her up from school in the afternoon and watching both girls until my husband and I finish work for the day.