Chicago, IL
Tap Me - <a href="http://tap.me" >http://tap.me</a>
We're a funded startup, sights on transforming the in-game advertising space. We're hiring all over the place, especially lower level engineers (C, C++), mobile developers (IOS, Android, j2me, etc), and API/devops guys.
Code we play in: IOS, Android, node, php/hiphop, and even some c#/XNA. Our team is comprised of former game developers, and our working environment is pretty incredible.
We'd especially love to hear from you if you're interested in low-level cross platform mobile development or big data problems. Bonus points if you're a gamer.
Email addr in my profile.