Part time nanny needed for drop off and pickup 2/3 times per week and light housework

I'm looking for a part time nanny to drop off and pick up my boys from and to the International School of Schaffhausen 2/3 times a week, occasionally more depending on my international travels. When me or my husband travel we would also need rarely bedtime/bath routine, whilst the other one comes back from work. During those days I'm happy to offer additional hours to clean/do laundry for the boys and prepare their dinner.