Within your CV you have room for a couple of short spell jobs. Especially straight out of university, you have a very strong argument that your expectations and reality didn't match up, but that you quickly learned from your experiences. If you wait another year or longer to leave, you start getting into the situation described by many on this forum - unwilling to take the pay cut to start over again, but unenthused about staying in their current job. At least if you move now, you don't have much to lose. If you're a recent graduate, you can apply to other graduate jobs and sacrifice only a couple of k a year. If you've moved from industry, you can go straight back in at the level you were previously on.