It does, if you use the hashbang (#!) to show that it's scrape-able AND you generate the data for Googl to scrape properly, such as with a headless browser, see more:
My app is built in a fashion similar to Facebook in that it uses a form of pagelets which are generated asynchronously and then sent to the page and injected via javascipt.
Therefore, my question is:
Does google read, process and taking into account dynamically inserted title tags?