Magento Developer needed for single website - Contract - Compensation: Contract in Madison Heights, Michigan

We are a small company that requires a web developer with ecommerce experience to set up a Magento ecommerce website and integrate with necessary services (SSL, payment processing with Authorize.net, payment integration with Google Checkout + Paypal (in addition to ccs), order processing with Stone Edge Order Manager). The site sells lingerie and adult clothing & toys, so ideal candidate must be comfortable with adult-themed content and products. We will provide the initial look/feel as Photoshop files but the site needs to be skinned to match, with additional graphics created in the same theme where necessary.  Basic site is already installed and running on an Amazon Web Services instance in Ubuntu, so Ubuntu/Linux admin knowledge is required.  The site must also be linked to relevant social media sites, so knowledge of popular social media sites, account setup for those sites, and customization (look + feel) is also required.  A second Wordpress-based website may require some updates, so knowledge of wordpress administration and customization is a plus.
Ideal candidate must have a working knowledge of:
HTML5/CSS3/Javascript + JQuery
Magento/PHP development and customization
Wordpress administration
LAMP and Ubunto Linux administration
Photoshop
SEO techniques for websites (optimized urls, metatags, canonical link setup, follow/nofollow links where appropriate, etc.)
Social Media account setup - Facebook, Twitter, Pinterest, etc.
Google Checkout, Paypal integration
This is a contract position and we are looking to have this work completed in the next 30 days. However, there is the possibility of a longer-term contract or more full/part-time work for the right candidate.
Compensation negotiable based on experience.