<p>I don’t think DSP is a niche market at all. </p>
<p>The other problem could be recruiting sites. You really need to avoid letting recruiters get your resume unless you can’t find the same job directly. </p>
<p>I’ve gone on Simplyhired.com, pulled out a job description, then googled the whole thing and found the actual company. Often you can figure out which company it is and apply directly saving the company the commission and making it more likely to get an interview. </p>
<p>Only after all of the companies already have your resume, and thus don’t have to pay a recruiter, is it safe to use recruiters, and only for jobs that you couldn’t find yourself, which is hardly any.</p>