Among the implementations Vale will be working with include an in-video ad product and a "Click to Buy" platform, the company said in a release.
According to Google, the purchase product recently launched in markets including Australia, Japan and New Zealand to allow users to find albums and DVDs related to YouTube videos.
Local reports do not confirm whether Vale will be replaced at Google, where she has worked since 2002.
YouTube Australia claims 4.3 million unique users each month who are exposed to marketing tactics including targeted-video and banner ads as well as branded channels. These and similar products are used by video sites to generate revenue to offset the costs of broadcasting videos, licensing content, infrastructure maintenance and operating expenses.
No online video site has been proven profitable as of yet.