Nanny Needed For My Children - Full-time / Part-time

We are looking for a babysitter for in-home care. We have a 7yo and 1. 5yo. I pick the 7yo up from school and take her home. I work out of the home and spouse works from home. This works for our oldest. However his work does not allow him tend to our youngest so we have her in daycare until he is off. Due to work schedules being changed we need a sitter Mon through Thurs from 4-7:30p. We mainly need the sitter for our youngest child. We are looking for a sitter to care for them in our home. We do have cats and dogs. The dogs will be contained during sitters time.