It must depend on the company because the company I work at now has almost exclusively older programmers, I think I'm one of only 2 developers under 35 and most

It must depend on the company because the company I work at now has almost exclusively older programmers, I think I'm one of only 2 developers under 35 and most seem to be at least 40. I think the technologies used influence this, I work with Java and it seems they tend to people with more experience, if its a startup working with the next hot trendy dynamic language then, yeah, they probably aren't going to see a lot of value in hiring a dev with years of experience but I think this says more about the company than anything else as they value trendiness over solid software development practices.