My dream career would be being able to create visual scenes/ world building and stories in games though I have no training in any programs but am pretty quick to learn the software. I know there are some jobs where you can use the developed items to create a world (think a more in-depth version of the sims or dungeons and dragons maps) it would just mean learning the software they use for it.
I did squeal a little when I saw Larian studios world designer ad though, also applied regardless because it's something I would give my left arm to get into :P
I would suggest for artists, making a portfolio page where you can show your projects and work would be a great addition just make sure you watermark them because of the internet. I still need to make a portfolio but it's pretty hard to do as I work as a group to make campaigns and complete worlds for D&D. Only thing I could put in there would be buildings/scenery made inside of games at the moment.