Looking for Wordpress expert to join our company

I'm looking for a skilled web designer to join our team of Freelance designers working for a company in Australia called Mii Designer. Mii Designer is a one stop shop for businesses who require a logo design, website developed, stock photography and video of their business, Social Media Marketing set up and training, SEO development and ongoing support plus a load of similar extras. We have a number of experts in different areas of the business and need a web designer who knows there way around Wordpress and can edit existing Wordpress themes to the customers needs as well as design and build complete custom models from scratch. Skills such as knowing how to customise Bigcommerce templates will get you even more work as we have a number of clients requiring e-commerce solutions. Good knowledge of PHP, HTML, CSS and SEO are required, as well as a good understanding of English. Work load will vary, at the moment we're working on 1-2 projects a week and as we take more designers on board this will leave me with more time grow and develop the brand, bringing you more customers. Performance bonuses of up to 25% will be awarded to good quality work that is delivered on time that the client is happy with Please when applying can you supply examples of your work and references of previous customers. If you have any other skills you feel may benefit the company such as photoshop or illustrator design skills, mobile application development or similar please let me know and supply examples, we're always looking for more help!