A program may direct its attention to any sort of digitally represented piece of information–as computer science progresses the things that can be represented expand over time. What in the main analytic philosophers care about are philosophical concepts which are a subset of all knowledge. Therefore by this reckoning computer programming is not applied analytic philosophy.
You are also suggesting that there is some sort of pure/applied distinction within analytic philosophy. That's unorthodox. If there were such a distinction though you're suggesting that software engineering might be the way we take philosophical formalisms and apply them to the world. I think philosophers would argue that philosophy already does that.