LIVE OUT AUPAIR BILBAO METRO STATION

We are searching for an english native live out aupair to pick up our two girls from school and take them to the park and at home after that.
The girls have 5 and 7 years old.
The work would be from Mondays until Thursdays from 5pm till 7 pm.
We are searching for someone who loves kids and have experience taking care of them.
We live in Madrid city center very close to Bilbao metro station (lines 1 or 4 of metro)