Searching for a Ruby on Rails developer interested in implementing various payment gateways (for example Paypal, Google Checkout, etc) projects for existing VoIP billing platform. Each payment gateway implementation will have to be integrated into existing custom plugin - it comes with documentation in English. There are 7 already implemented gateways that will serve well as examples too. We expect from you quality code, tests written in Selenium IDE, clear documentation and comments.
For this case we want to implement: <[url removed, login to view]>
We will need to integrate more Payment Gateways in the future.