Annotation QA Lead (Quality Lead)

Levit8 Technologies
Illinois

QA Lead owns annotation quality: define gold standards, run audits, measure IAA, lead remediation and training for annotator panels. Critical to maintain high dataset reliability.

Responsibilities

Core responsibilities

  • Design QA processes, gold datasets and adjudication workflows.
  • Monitor IAA, gold check pass rates and annotator drift.
  • Coach annotators and run calibration sessions.
  • Author/update annotation guidelines; work with clients on edge cases.

Qualifications

Skills & experience

  • Must: strong analytical skills, prior QC/annotation experience.
  • Preferable: familiarity with inter-rater stats and dataset QA tooling.
  • Nice-to-have: domain knowledge for specialized datasets.
Posted 2025-09-28

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