Abstract: In one embodiment of the invention, a company could create a system whereby individual job seekers voluntarily enter their own career history information as well as their implicit preference information. In addition to these job-seeker entered profiles, a company could create technology to aggregate job listings from multiple sources. In turn a company could create a “standard application” interface wherein job seekers could apply to jobs at many different destination organizations using their pre-established profile. In this way the company could capture information about what jobs candidates were applying for. The company could leverage this information to make higher quality matches between people and jobs, both in terms of recommending jobs for candidates as well as candidates for jobs, providing the underlying data to enable the company to charge for data offerings, and to enable the company to employ matching techniques of the invention to find highly desirable candidates.