In addition to the developer relations position I previously mentioned, AGI has a new job opening for a 3D developer to work on Cesium:
https://search8.smartsearchonline.com/agi/jobs/jobdetails.asp?job_number=187
This developer will work closely with Dan and I, and the rest of the core Cesium team at AGI to build out the Cesium renderer and backend content pipeline for massive models.
Patrick