The Climate Corporation (San Francisco, Seattle, St. Louis, Full time, H1B for the right candidate) - <a href="http://climate.com/careers" >
   ====== What we do =========

Our mission is to build great software for farmers.
We use a combination of weather monitoring, agronomic modeling, satellite imagery, and weather simulation to provide data and insights to those farmers.
   ===== Who we’re looking for =====       

Specifically we are looking for two full time positions which I'll describe here, though there are roles open across the board which you can check out using the link at the bottom.
Engineer on the Geospatial team
You will be building out our large scale imagery infrastructure.
==================================
Engineer on the Climatology team
You will work with best-in-their-class climate scientists to implement and productionize their weather models.
   ====== Why I love it ======    

 – I think Climate is poised to make a huge impact on farming. 
 – I am surrounded by a group of super smart people that care about the work we are doing.
 – I get to write Clojure for my full time work!

I am really excited about the work we've been doing, I am happy to talk in length about it over email at REDACTED_EMAIL.
If you are interested, please email me directly at REDACTED_EMAIL.
Ask HN: Who is hiring? (March 2015)