On going wordpress PHP developer needed up to 30 hours per week

We need another PHP developer with lots of Wordpress experience to join the team as our team are maxed out.
Tasks are assigned via Asana and time tracked with Hubstaff. Paid fortnightly or monthly.

We're growing fast, so we're ideally looking for someone that can do up to 30 hours a week, but as long as you can do a minimum of 10-15 hours a week to start with then that's fine.

You will start in our support team working on various tickets and if you do well (and can do at least 25 hours per week), can move to our project team where you get to work on a great project for one of our leading customers.

You must be experienced enough to work off your own initiative. Front-end skills are a bonus.