Helper for expat family

We are an Australian family of four (2 adults, 11yr old + 7yr old) who have lived in Singapore for 20 years. Husband travels for work twice a month. Wife works 70% schedule. Our children catch the bus to and from school, and have various after school activities. Helper is sometimes required to send children to activities in a taxi or bus. Main duties include good housekeeping and laundry, being organised and following instructions, supermarket shopping, cooking healthy western and asian meals (including pork), school and afternoon snacks for children. We also have a gentle lovable 4yr old dog who needs a weekly bath. We are looking for someone who is experienced with a busy expat household and has a good knowledge of expat life in Singapore. Someone who enjoys working with primary aged children, is patient, trustworthy, and able to follow recipes. Must also be independent, and can manage the house and dog when we travel. Our current helper has been with us for 7+ years, but now prefers to work with a family with younger children. Baking and swimming skills are also helpful, as well as ability to use Grab/Taxi apps. We give all Sundays off, and most public holidays. We prefer minimum of 5 years experience in Singapore, and offer a generous salary plus bonus.