British Family with Fun kids looking for a helper

Hello 
We are a British family with 3 children aged 5, 6 and 8 all attending the same primary school. We are looking for loving and proactive member to join our family. 

Duties mainly include
- Looking after the children - feeding, bathing, 
- On occasions, dropping off and picking up from school
- Loves to cook - Creating meal plans and cooking for the children and household
- Shopping (marketing / running errands) 
- Organising playdates for the children
- Playing and spending time with the children
- Clean and laundry

Ideally need someone who is proactive, has open communications and organise her time smartly and independently. 
Please share your current/previous employers contact number prior for a reference. 

Thank you