Nanny Needed For 2 Children In Chestnut Hill

I'm looking for a nanny for 2 children. Definitely for two-three months (starting June 18th, July, August), with possibility of extension (still deciding what we will do from September onwards). For 4 to 4, 5 days per week. Preferably with a car. Our daughter will be 1 year and my son 4 years old. We speak Spanish and Dutch at home, but our son can also speak and understand English. We would love if they can be outdoors as much as possible and do little trips to the library or other fun places.