Personally work in IT, mostly fixing server and infrastructure. Big fan of listening to ambiance music while working: the kind of music and sounds that make you forget that you're listening to it, to me, that's the perfect kind of working music. Otherwise I will listen to game and movie soundtracks from Lotr, Star Wars, Ghilbi, Harry Potter etc.. I used to be all into lofi, but need a break from it now.
Anyways, please share your favorite music to listen to while working, and let us know what you work as too! More fun to see how the profession match with music taste.