Nanny Needed For My Children - Full-time / Part-time

We are looking for a long-term nanny for our 2-months old. Our start time likely around 7:30 in morning. End of the day can vary on our schedules, likely 5 p.m. most days, but some days can be earlier, or slightly later. We are both physicians. We will not need any weekend of holiday coverage. We would like someone will do light housework (laundry, vacuuming, etc) but childcare is the primary responsibility. Pets: We have 2 dogs, one is a very high energy Jack Russell who is great with the baby, the other is a 25lb mix breed terrier who is very passive and loves food. We have a fenced back yard which the dogs are free to use during the day.