Elves have long lives. A consequence is that they have lower population numbers as their birthrate is lower to compensate. This means that even if all Elves always get Jobs that humans still get to do their Jobs.
But thats still a type of discrimination as Elves would always get a jibjob. But you allowed us almost infinite resources and complete control over the politics of the continent. So we make it a controlled communism type of continent. Jobs are created based on people's skills and capabilities. It doesnt matter if there's humans or Elves around you get a job designed for you. Some humans might be pushed into menial Jobs they dont want to do to shore up shortages in a particular field, but some Elves might be pushed into Jobs they dont want as well. So there's no real racism, only "skillism" or whatever you want to call it. Usain bolt wont be doing Stephen Hawkings job or vice versa.