Sitter Job in Bronxville, New York

We currently have two 5-month-old twin boys and 4 year old boy (who is in school most of the time), and I will need a responsible baby sitter that can handle multiple kids (>80% only the twins) for up to 6 months or so. - Work 5 days a week, and 8-10 hours a day, starting at 7:30-8am on most of the days, and ending time will be flexible - Primary responsibility is to take good care of our children, with very light house keeping or laundry involved, and no need to cook unless preferred by the sitter or for herself - Able to drive, non-smoker - Have past experience taking care of infants, licensed, and certified in first aid/CPR/insured - Even though, additional language in chinese maybe preferred, but it is really not required as both parents are bilingual in English as well - Wage negotiable