I have twin 7 year old girls and a 4 and a half year old son. They are nice and are able to do most things on their own.
Hang out with kids, prepare dinner or serve a meal I have prepared for the kids. Let kids play for a bit and then do bedtime routine which is pajamas,going bathroom, and brushing teeth. Then read a book to them before bed.
Flexible on start time. Ideally available until 1am