Daily nanny - no accommodation available

Job Specification:
Daily Nanny sought for family moving from Miami to Mayfair

The family are seeking a fun and organised nanny to care for their two little girls aged, 4 and nearly 3-year-old. Their 4-year-old currently attends school and is yet to be enrolled in a school in the UK. Both girls currently enjoy a fun packed schedule of classes (gym, music, dance etc) as well as going to the park, zoo etc.
The family are looking for someone to care for their children Monday to Friday 7.30-7 (times to be discussed as they can be flexible on finish time) but also a nanny who is open to babysitting 3-4 nights a week. Sadly, due to the size of the apartment they CAN NOT accommodate a live-in nanny.
Parking is available at the property, but you will not be required to drive the girls to school/activities etc. All usual nursery duties required.
As the girls have already learnt Russian from their current nanny, Russian speaking is desirable but not essential.

Once the family have settled in, they are looking for a nanny to start by the end of May ideally. The salary on offer is flexible based on the market rate and calibre of the nanny.