It sounds like you’re trying to blow up the job description to be more compelling than it is. Like you’re offering a grade “A” opportunity, when you should just come clean and say you’re a small shop with semi-experienced developers and management, a handful of clients, and you need help with UI work. You don’t have to say it like that, but your words should imply that.
Just be honest! If you really think the opportunity is as great as you make it sound, but you don’t list salary (which I’m guessing is below market) or benefits (which I’m guessing don’t exist), how are you going to behave when I get the job? Probably like you think I should feel lucky to work with you, when in reality, at best we’re both sort of in the same boat—you just have clients, and at worst, you’re lucky to work with me.