Western family looking for a someone who loves kids and dogs

Australian couple with a 4.5yo boy, 2yo girl and 8yo medium sized active dog.

We are looking for someone, already in Hong Kong, to join our family in the Gold Coast area in August. 

Main duties include: some child care, dog walking, housekeeping, washing & ironing, occasional cooking or meal preparation, sometimes picking up/dropping off kids at the school bus, taking kids to playdates/activities.

We are quite hands on with our children, so you will not need to care for the kids full time. It's an all round position with flexibility. 

We are looking for someone who is calm, easy going, neat and tidy, honest, able to work without supervision and has a proactive and positive attitude who is looking for long term position.

We live near plenty of hiking trails and beaches. So someone who enjoys the outdoors would fit in well.

Being able to swim is preferable,as we live near beaches and have access to a swimming pool.