Goignar Slagsteal, the Duergar merchant in Upper Sanctuary, has an option for a job. However, a minimum level of 5 is required, and a mimimum group size of 3. However, when you're level 5, but you talk to Goignar Slagsteal without a group, he will just reply that you're "thin enough to break on his knee." And then he kindly asks you to move along.

Maybe this should be changed to something more fitting, like: "You might survive the first blow, mate, but you'll need some friends to carry your corpse away."