New York NYC, San Francisco SF, Berlin, Etsy.com
<a href="http://www.etsy.com/careers/" >http://www.etsy.com/careers/</a>
Tons of positions in Engineering, Product and more.  I am an Engineer there (as are a bunch of other HNers) it is awesome.  Contact info in profile if you have any questions.
Ask HN: Who is Hiring? (December 2011)