I don't think we are "programmed" to age, if by age you mean degenerate. Mature, sure. All animals mature. But this "genetic" idea of aging doesn't make any sense to me. Why would any animal be "programmed" to age? I think it comes down to more how you take care of yourself and environmental factors. If you brought a brand new car, never bothered to change the oil, and had the engine seize up around 20,000 miles, would you blame that on "poor design?" Nope. That is poor maintenance.
I would think we age, by design, as a normal process, on our way to eventually dying. I don't think nature would tolerate immortal species.