AI Data Sourcing Specialist for Expert Annotators

Mixpeek; San Francisco (CA); On-site; USD 85,000 - 125,000; Full time

Job summary

HumanSignal is seeking a Growth Associate in San Francisco to build the expert supply side of our Data Services business. You’ll source, vet, and onboard annotators across dozens of skill profiles and languages, directly impacting revenue by accelerating project approvals.

You’ll use LinkedIn Recruiter and other channels to scale sourcing, establish vetting pipelines, and nurture relationships so our roster stays warm for upcoming work.

Qualifications

• 2-5 years of experience in high-volume recruiting.
• Experience using LinkedIn Recruiter / Sales Navigator and other sourcing tools.
• Fluency building AI workflows to scale what’s working and improve annotator experience.
• Comfort owning funnel metrics: outreach volume, response rates, conversion, time-to-fill.
• Strong written communication, responsiveness and professionalism.

Responsibilities

• High touch sourcing and recruiting. Use LinkedIn Recruiter, professional communities, universities, and niche networks to find specialists: languages other than English, regional dialect speakers, designers, clinicians, and other hard-to-find profiles.
• Scale sourcing channels. Leverage AI workflows and automation to test and scale channels that convert, from online communities to LinkedIn, while raising the quality bar and annotator experience.
• Establish vetting pipelines. Determine how to vet and assess annotators based on project requirements, expertise, and needs.
• Build relationships. Keep experts engaged between projects so our roster stays warm and staffable, not a list of cold emails.
• Collaborate across teams. Partner with project and delivery leads to translate customer specs into candidate profiles early, so sourcing starts before the project does.
• Drive growth. Staffed capacity is the constraint on how much work we can take. You loosen that constraint.

Skills

High-volume recruiting

LinkedIn Recruiter

Sourcing automation

Communication

Relationship building

Tools

LinkedIn Recruiter

Sales Navigator

Job description

HumanSignal is seeking a Growth Associate in San Francisco to build the expert supply side of our Data Services business. You’ll source, vet, and onboard annotators across dozens of skill profiles and languages, directly impacting revenue by accelerating project approvals.

You’ll use LinkedIn Recruiter and other channels to scale sourcing, establish vetting pipelines, and nurture relationships so our roster stays warm for upcoming work.