Videology, Inc. - http://www.videologygroup.com/
Internet advertising startup looking primarily for server-side Java developers (if your Java is rusty but you're good, drop us a note anyway). I was working for a start-up called LucidMedia Networks (hence the "lmn" in the e-mail address below), which got acquired by Videology. Our stack is Java with Spring on *nix (Mac for dev, Linux on servers) with MySQL and some NoSQL stores on AWS. The Baltimore office also has a team on a large .NET stack as well, but Java teams are spread across both offices. We have some big projects in the works involving big data and volume as we scale globally and consolidate platforms into best of breed. The Reston office is located right next to the Silver Line metro station.
Contact me directly at email@example.com.
I actually got hired through a HN "Who is Hiring" thread, and I hired 2 people through these threads. These things do work!