Birchbox 
NYC(Union Square)
Growing by leaps and bounds.
We work with a wide variety of open-source technologies: Debian-based servers; Chef deployments; Ruby on Rails and Java services; Python scripts; and even PHP and Perl, God forbid. The size of our team and the breadth of its responsibilities means we rely on our engineers to be self-motivated and quickly follow through on tasks without requiring close supervision. In return our engineers are given leeway to use their own initiative.
<a href="http://birchbox.theresumator.com/apply/zJQZw2/Senior-Software-Engineer.html" >http://birchbox.theresumator.com/apply/zJQZw2/Senior-Softwar...</a>
Ask HN: Who Is Hiring? (August 2012)