Cetani  - Carmel, IN (near Indianapolis)
www.cetani.com/jobs
looking for: Ruby on Rails or C#
Cetani provides indoor location tracking software for different industries, but mostly in healthcare.  We use third-party hardware for Real-Time Location Systems (RTLS) and have a software platform to manage and use RTLS information.
We're looking for C# (backend/driver) and Ruby on Rails developers.  We're a small but growing company, and are established in the location tracking market.
We were founded in 2003 by two developers, so we care about development and technology.  For more information, look online at: www.cetani.com/jobs, or contact me via email (address in profile).