For Haskell jobs (and FP jobs) the best places to look are:

* announcements on the Haskell reddit - http://www.reddit.com/r/haskell/search?q=job&sort=new...

* LinkedIn's Haskell and FP group.

* Haskellers.com - http://www.haskellers.com/

* CUFPs general FP board - http://cufp.org/jobs

* Consult partners of fpcomplete - http://fpcomplete.com/partners/ or CUFP members or IHG members - - http://industry.haskell.org/

* Follow Haskell groups on G+