Childcare needed for 2 children in Salzburg

We are a multicultural and multilingual family looking for a patient, energetic babysitter for our two creative and active daughters (7 and 9). In particular, picking up from after school care and taking to their activities, going to the park with them, making them dinner etc. We would need someone with availability in the afternoons and early evenings. If you are interested, please send me some more information about your experience and current availability. Native/fluent English and Czech speakers will be given preference. I look forward to hearing from you.