I'm currently working at Blekko, Inc.; we're still in stealth mode, so I can't really say anything about what we're doing, except that it's really cool, and it's all in Perl.
Working for a startup is wildly different from anything that I've done before; there's an incredible amount of freedom, coupled with an equal amount of responsibility. I love working here.
I'm currently doing a lot of work on our build process, streamlining it and automating it. I'm running things under Hudson with a lot of support stuff to get Perl integrated into Hudson's very Java-y workflow. I'm holding back on details for the moment until I've submitted my proposal to OSCON, but once I've done that I'll talk more about what I've been doing.