High Volume (TOFU) Recruiter

Summary

HumanSignal is a human data partner for companies building AI models and products. They are seeking a high-volume recruiter to source, screen, and manage large candidate pipelines for expert talent across multiple active data programs, ensuring both speed and quality in staffing.

Responsibilities

• You'll run high-volume sourcing across multiple channels simultaneously — job boards, LinkedIn, niche communities, referral networks, and anywhere else qualified talent lives
• You'll screen candidates quickly and accurately, matching domain expertise to program requirements
• You'll own pipeline health metrics — application volume, time-to-fill, screen-to-hire ratios — and hold yourself accountable to them daily
• You'll work hand-in-hand with Strategic Project Leads and Operations to understand what each program actually needs, not just what the job description says
• When a pipeline dries up or a new program spins up overnight, you don't wait to be told — you move
• Source and screen high volumes of candidates across multiple active programs simultaneously, maintaining quality and speed without sacrificing either
• Own top-of-funnel pipeline health: track application volume, conversion rates, time-to-fill, and screen-to-hire ratios daily
• Partner closely with Strategic Project Leads and Operations to understand program-specific requirements — domain expertise, availability windows, technical qualifications, and quality standards
• Build and maintain sourcing pipelines across job boards, LinkedIn, academic networks, professional communities, and referral programs
• Develop and iterate on outreach messaging, job descriptions, and screening criteria to improve conversion at every stage of the funnel
• Coordinate scheduling and logistics for screening calls, assessments, and onboarding hand-offs
• Flag pipeline risks early — if a program is at risk of understaffing, surface it before it becomes a delivery problem
• Continuously improve sourcing strategies based on data; identify which channels produce the best contributors for each domain

Skills

• Required Qualifications ----------------------- * 2+ years of high-volume recruiting or sourcing experience * Proven track record managing large candidate pipelines under tight timelines * Strong organizational skills; comfortable juggling multiple open requisitions at once * Data-driven: comfortable tracking and reporting on funnel metrics * Excellent written communication for high-volume outreach and candidate engagement * Scrappy, self-directed, and comfortable operating with minimal process in a fast-moving environment
• Preferred Qualifications ------------------------ * Experience recruiting for technical, domain-expert, or gig/contractor workforces * Familiarity with AI data operations, annotation, or RLHF workforce programs * Experience with ATS platforms (Greenhouse, Ashby, Lever, or similar) * Background in marketplace operations, staffing, or workforce platforms

Qualifications

Must Haves

• Required Qualifications ----------------------- * 2+ years of high-volume recruiting or sourcing experience * Proven track record managing large candidate pipelines under tight timelines * Strong organizational skills; comfortable juggling multiple open requisitions at once * Data-driven: comfortable tracking and reporting on funnel metrics * Excellent written communication for high-volume outreach and candidate engagement * Scrappy, self-directed, and comfortable operating with minimal process in a fast-moving environment

Nice to Haves

• Preferred Qualifications ------------------------ * Experience recruiting for technical, domain-expert, or gig/contractor workforces * Familiarity with AI data operations, annotation, or RLHF workforce programs * Experience with ATS platforms (Greenhouse, Ashby, Lever, or similar) * Background in marketplace operations, staffing, or workforce platforms

Benefits

• Open to other remote options