Overnight with newborn and Sundays

I am looking for a nanny to do Sunday during day and also an overnight during the week. Overnight day can be flexible to suit your other jobs.

Sunday during the day is to help with newborn and 4.5 year old.

Overnight is just for newborn.

Newborn due January so in interim some time Sundays with 4.5yo.

Ideally looking for someone with newborn experience and significant recent first aid experience.

Looking for long term nanny.