Babysitter Needed for my Children

We are seeking a part time nanny to join our family for the school year. We live in South Boston and have two boys going into 1st and 4th grade. Our ideal candidate will pick them up from school in the back bay between 2:45p and 4:00p (depending on the day) and stay until 5:30. This position will involve some light child related chores and possibly some meal prep. Own transportation preferred but we do live on a bus route. Our boys are active and love to be outside. Nanny should be open to taking the boys to parks/activities/play dates after school. 15h per week with the potential to increase hours/pay for more house manager duties/date nights, weekend help.