I work as a SCADA engineer and do some high-level code there. A little bit of python, lua, vbscript, ladder logic, and structured text. Very high-level stuff, though!
For fun I enjoy dabbling in microprocessor projects with my preferred language of C. I have briefly used whatever language Arduino (something based on C++?) is as well as Processing. Couldn't stand Arduino, and Processing was alright but python seems much better. Current project is a Nixie clock and in queue is to see what I can do with my new Craziefly2.0 quadcopter!