"I am not looking for high pay, but it should be interesting."
Do you live near a university? If so, check out their job listings, or just contact some professors (email is okay, but dropping in on their office hours or otherwise visiting them in person might work better). They don't have to be CS professors; the interesting programming jobs might actually be in other departments.
Agreed. I volunteered to build a simple web site for a biology professor. That was in 2005, and I've worked in the department every year since building bioinformatics and biological database applications. I'm currently working on a project to build a database cataloging short motifs in proteins and their functions. It's honestly been the best experience I could have ever hoped for.
Do you live near a university? If so, check out their job listings, or just contact some professors (email is okay, but dropping in on their office hours or otherwise visiting them in person might work better). They don't have to be CS professors; the interesting programming jobs might actually be in other departments.