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Cincinnatus is an enterprise staffing company that partners with leading technology companies to source and employ highly skilled professionals for full-time and long-term contingent roles. Cincinnatus serves as the employer of record for these engagements, providing W-2 employment, payroll, benefits, and compliance, while placing employees directly within client teams to work on high-impact initiatives. Roles hired through Cincinnatus are not project-based or freelance engagements. They are structured, role-based positions that typically involve full-time or fixed-term commitments, close collaboration with a client's internal teams, and integration into standard enterprise workflows. Cincinnatus is a legal entity separate from Mercor. While opportunities may be discovered through Mercor's platform, employment, onboarding, payroll, and benefits for these roles are administered by Cincinnatus. Equal Employment Opportunity Cincinnatus is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or any other legally protected characteristic. Cincinnatus is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans throughout the job application process.
Human Data Reviewer
Location
United States
Posted
95 days ago
Salary
$50 / hour
Seniority
Mid Level
No structured requirement data.
Job Description
Human Data Reviewer
Mercor
Role Description Review, evaluate, and annotate AI outputs with extreme attention to detail. - Follow complex guidelines precisely and apply them consistently across tasks. - Identify subtle errors, edge cases, and quality issues others might miss. - Provide clear, structured feedback to improve downstream AI training quality. - Maintain high accuracy across repetitive, high-volume workflows. - Flag unclear instructions or ambiguous cases proactively. Qualifications - Exceptionally detail-oriented and quality-obsessed mindset. - Prior experience as a CB / reviewer / rater in human data or AI training pipelines. - Proven ability to follow nuanced instructions without deviation. - Strong written communication and reasoning skills. - High reliability, consistency, and comfort with repetitive precision work. - Ability to work independently and maintain focus over long task batches. Requirements - Experience with large-scale AI data annotation or evaluation programs. - Background in QA, operations, trust & safety, or structured review work. - Familiarity with multi-step rubric-based evaluations. - Comfort giving calibrated feedback aligned with strict quality bars. Benefits - Hourly contractor. - Paid weekly via Stripe Connect. Application Process - Upload resume. - AI interview based on your resume. - Submit form. Resources & Support - For details about the interview process and platform information, please check: Mercor Resources . - For any help or support, reach out to: support@mercor.com .
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