Mothers Helper After Daycare

I have two kids one is a 5-month-old and the other is 2. 5 years old. This job is for a nanny/mothers helper. My need is after daycare on weekdays mostly watching and playing with the 2. 5-year-old. I will be in the home which is why a mothers helper will do. Schedule can vary. A week at a time when my husband has business trips. He also will be gone every other week 1-2 nights at a time.