What is the most in demand position in start-up?

Non-programmer background, so freaking tired of being seen as a liability to any start-up.

Will learn how to code.

What is the most in demand position nowadays? - front end? - iOS App? - Android App? - Windows Phone App? - Business analyst?

I don't think I will ever be good at dealing with very hard problems. Just want to get started and join a start-up.