A quick search on www.indeed.com for “Aspose” reveals at least 14 jobs that pay USD$60-105K a year that explicitly state knowledge or experience working with Aspose components as a requirement!
Check it out http://www.indeed.com/jobs?q=aspose&l=
I like this one:
…This individual will convert multiple reports into Word Reports Ability to merge Word Documents into a single Word document using the same ASPOSE Word Library…