ISO Part-time Nanny For Twin Baby Girls On Farm

We are seeking part-time care for twin baby girls while I work outside on my farm. We have a fun, laid back atmosphere with lots of outdoor space, animals and visitors. We are looking for someone who loves babies, has plenty of energy and isn't easily frazzled. Care will include the usual baby stuff. Feeding with bottles and eventually solid food, changing diapers, engaging them (reading, playing, music, etc), and generally making sure they are comfortable and happy. Light cleaning up/laundry when possible. We want the girls to be going for walks, playing outside, watching the animals, etc whenever the weather is appropriate, and indoor time full of age appropriate activities, a somewhat structured nap routine, and lots of cuddles. We have one dog and one cat that are both very friendly. Outside we have 20 chickens and 4 sheep.