SUMMER ENGLISH TEACHER AND CHILDREN CARE- Madrid

We are searching for a native english speaker to take care of the kids in our house during the summer, speaking with them everytime in english and some formal lessons per day. Dates: 18 July to 19 August. They are 3 boys, ages:  12-9-4 years old. Schedule: 8.30- 16.00h. Economical conditions will be shared in the interview. Please, attach your cv. References will be requested.  Thank you in advance!