Kindergarte teacher support

We are a Kindergarten in Sant Andreu de la Barca (about 20km from BCN). We're looking for a native english speaking person to work with and spanish teacher.
At first, we offer a job, from June 25th to July 26th. Full time, between 9ham to 17hpm (lunch included), Monday to Friday. We could pay about 250€/week. 
We're glad to answer any questions.