We're just starting our team, we currently are 1 product guy and 1 lead developer, looking to hire about 3 more people.
The product is exciting, I'll tell you all about it in person. (Sorry, not ready to post details.)
You should know your web stuff, be comfy on *nix command line, and we also need someone who has done iOS, Mac OS and Windows app development.
Here are the details: http://blog.getgush.com/post/3858261541/were-hiring-a-few-senior-developers
(All this assuming that hiring posts are ok on HN, they seem to be and I didn't see anything against them in the guidelines?)