NCAR is holding a software engineering conference (focused on scientific software) from April 7-12 in Boulder, CO:

http://sea.ucar.edu/conference/2014

The UCAR Software Engineering Assembly is organizing a technical conference to keep software engineers up-to-date of modern practices and to foster collaboration within UCAR/NCAR and along with our peer institutions. The conference is intended as a forum for broad discussions on multiple aspects of software engineering. The conference is intended to appeal to software engineers and computational scientists working at UCAR/NCAR and at other institutions developing software focused on scientific disciplines (e.g. NOAA, NIST, NREL, universities, SWRI, NASA, DOE, other supercomputing centers, IGES, USGS, etc.)

Calls for abstracts for talks and tutorials has opened:  https://www.regonline.com/Register/Checkin.aspx?EventID=1427282