Candidate selection for job search ranking

A system comprising:

• a computer readable medium having instructions stored thereon, which, when executed by a processor, cause the system to:
• receive a job search query from a member of an online social networking service;
• retrieve job postings from a database in the online social networking service using the job search query;
• apply a first scoring model to the retrieved job postings, thereby generating a first coarse ranking of the retrieved job postings;
• identify a top percentage or number of job postings from the first coarse ranking;
• apply a second scoring model to the top percentage or number of job postings, thereby generating a second fine ranking of the retrieved job postings;
• and
• display the second fine ranking of the retrieved job postings on a computer display device.