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Data Annotation Specialist | $22/hr PT

Work from home Full-time role Hiring

• About The Job

  • Mercor
  • connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include
  • Benchmark**

• ,

  • General Catalyst**

• ,

  • Peter Thiel**

• ,

  • Adam D'Angelo**

• ,

  • Larry Summers**

• , and

  • Jack Dorsey**

• .

  • Position:**

• Language Model Evaluator

  • Type:
  • Full-time or Part-time Contract Work
  • Compensation:
  • $23/hour
  • Location:
  • Geography restricted to Egypt, Saudi Arabia, UAE, USA
  • Role Responsibilities
  • Evaluate LLM-generated responses on their ability to effectively answer user queries.
  • Conduct fact-checking using trusted public sources and external tools.
  • Generate high-quality human evaluation data by annotating response strengths, areas for improvement, and factual inaccuracies.
  • Assess reasoning quality, clarity, tone, and completeness of responses.
  • Ensure model responses align with expected conversational behavior and system guidelines.
  • Apply consistent annotations by following clear taxonomies, benchmarks, and detailed evaluation guidelines.
  • Qualifications
  • Must-Have
  • Bachelor’s degree
  • Native speaker or ILR 5/primary fluency (C2 on the CEFR scale) in Arabic
  • Significant experience using large language models (LLMs)
  • Excellent writing skills
  • Strong attention to detail
  • Adaptable and comfortable moving across topics, domains, and customer requirements
  • Background or experience in domains requiring structured analytical thinking
  • Excellent college-level mathematics skills
  • Preferred
  • Prior experience with RLHF, model evaluation, or data annotation work
  • Experience writing or editing high-quality written content
  • Experience comparing multiple outputs and making fine-grained qualitative judgments
  • Familiarity with evaluation rubrics, benchmarks, or quality scoring systems
  • Application Process (Takes 20–30 mins to complete)
  • Upload resume
  • AI interview based on your resume
  • Submit form
  • Resources & Support
  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome/welcome
  • For any help or support, reach out to: [email protected]
  • PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

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