Babysitter Needed - Full-time / Part-time

We have twin boys who will be under 6 months old when they need care. 2 days a week our family can watch them while we work but 3 days a week we need a nanny. I work from home so I can provide some support but will mostly require the nanny to do basic infant care including baby dishes and laundry, feeding, playtime, we would be looking for someone to work from 7:30am-3:30 p.m. mon-wed. The boys have some breathing and skin issues so we require someone who does not ware fragrances or smoke.