Looking for helper for newborn

We are going to have a new born in March 2025, our family culture is mixing Western and Asian, Chinese borned and raised in London, we prefer can speak English (priority) and simple Chinese (Cantonese) We prefer to have a helper have experience working in western family before. Some training and expectations will be set for housekeeping and house rules. Major duties Take care of newborn if parents are not at home, we are trying to take care the any by ourselves but as both are working parents, so during the time we are not at home we expect helper can look after. Other than that, we expect helper to take care of the housework and do some cook preparation when we are at home.