English speaking ROTA Nanny in Moscow, Russia

Rotational English Nanny/Governess position in Moscow, Russia. Rota 4-6 weeks on and off schedule. Immediate Start. £4000 for working and non-working month, work visa, flights paid, live-out in a staff accommodation..
This is a private Russian family living just outside of Moscow with 4 children aged 7, 5, 3 and newborn.
The older children are at school full-time until 6-7pm on weekdays so the priority will be younger children: 3 year old and newborn. The newborn is on breastfeeding and the mother is very much involved. So primarily you will be working with the 3 year old child during the day and help the mother in the evening with older children.
The position is live-in, nights are in a separate bedroom in a staff house with all facilities.
The return flight to England or Europe is paid for by the family for weeks off.
Ideally they would like an experienced, calm, warm nanny who is able to commit to the job for at least 1 year.