Yes! The hardest part is getting in the door. Once in, it is easier to move up. But be realistic.. you're being hired for a specific role and aren't going to be promoted to CEO in one week.
Your thinking seems outdated. 2GB may not be enough for a desktop or laptop but an iPhone/iPad doesn't need 2GB. The question isn't how much ram does it have but does it run well and fast? The answer is yes.