Beta Test Career/Job Search SaaS App US applicants only due to privacy laws internationally

I have a brand-new career/job search SaaS platform that needs real-world eyes on it before launch. I’d like ten intermediate-level users to register through the live site, create an account, and spend roughly two hours exploring the platform... (Budget: $25 - $50 USD, Jobs: Design Optimization, Google Docs, Local Job, Product Development, SaaS, Usability Testing, User Experience Research, User Interface / IA, User Research)