Looking for a nanny for our 3 y.o. son in 1220 Vienna

We need a nanny who is able to work in 1220 Vienna (Seestadt area). We are looking for a person who can support us for five weeks from 05 June 2024 to 10 July 2024, most of the week days i.e. Mon-Fri. We need someone who can pick up our three-year-old son from the kindergarten and spend approximately 2.5-3 hours with him until one of the parents is home. Our child speaks German and undestands Russian, therefore we need someone who speaks either German or Russian AND at least a bit of German or English to communicate with the non-Russian-speaking parent. We will be very happy to hear from you.