Full or part time nanny for three children who are in school & crèche

Full or part time position, hours and rates negotiable for the right person. We have three children; James 4, Ava 3 and Isla 1. We are hoping to find a long term nanny to pick James up from school in Donnybrook and spend the afternoon with him at the park, doing activities and play dates etc before picking up our two girls from crèche which is also local to us. At a minimum we need somebody from 12-6 but we would really love somebody who was available in the mornings too and who could cover school holidays etc and are open to a full or part time nanny depending on the needs of the right candidate.