Nanny Needed - Full-time / Part-time

I have 4 children I need somebody who is attentive and able to help them with their daily needs and activities . I work night shift and we live with my family . My family is able to do the night part where they are sleep but sometimes evenings and days can be difficult as I may need extra rest or sometimes may need to leave earlier or am booked for events and need to travel . I need somebody who is consistent, who loves children, and has patience .