Nanny Needed For My Children

I dont know if this is possible, but I am looking for some very light support in an afternoon (after daycare) and until I get home from work. Its largely supporting my husband who works from home, but with 2 under 2 now we would love support. Support with food and getting kids set up for bed. Would love to build a relationship with someone who could be available to baby sit sporadically and potentially help some mornings also.