Verkkoby using niche job boards, job seekers are able to find job postings that are relevant to their skills and interests, and bypass irrelevant job postings. This not only saves. Verkkothe hidden job market is a subsection of the workforce that is made up of jobs that are not actively advertised. Employers use this section of the workforce to hire internally. Verkkothe hidden job market refers to jobs that aren’t advertised on online job board sites or a company’s website. Instead, these jobs rely on referrals and.