Babysitter Needed

We live in the Back Bay and are looking for a nanny to care for our daughter, E., and our son, P (Monday-Friday, 9 a.m. to 5 p.m. ) starting at the beginning of September (flexible start date). E. will be in preschool three mornings. We would like E. and P. to be taken for frequent walks and to the playground, read to often, and guided through their early development, including participation in age-appropriate activities outside our home. Light household cleaning (picking up toys, putting away children's clothes). Must be CPR and first aid certified, non-smoker, English speaker. Reliability is essential. Pay based on experience. If interested, please submit your resume and two references.