Boston startup, looks like a defense-related position (may require a security clearance), but mentions search engine optimization. Huh?
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Mostly PHP and C, perhaps, but wants Lisp, too.
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Follow the link. I usually don’t do third-hand posts, but knowing Lisp actually seems like it would be a plus here.

From comp.lang.scheme:
The recent graduate who’s been doing most of the BRL work at my employer for nearly a year is moving on to an opportunity of greater societal significance. If anyone out is or knows someone who likes and knows server-side web programming, SQL and finance, and who likes Scheme and might want this [...]