Content Creator - Social Media

We are a new brand looking to launch into the wellness space.
We currently have a successful brand which has a strong base of eco- and community-focused supporters.
Our aim is firstly to introduce this new brand to existing supporters, and then move to set up a social media presence.
We doing all this on a realistic budget so are hoping to attract somebody with a great ability to develop content, contribute ideas and further develop our two websites and social media profile.
Thinking about hours?
Initially one day a week, then could move on to a freelance/casual basis.