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Senior AI Data Annotation & Evaluation Specialist (Remote)

REX

Seattle, WA
  • Remote job

Rex.zone is seeking a remote, full-time Senior AI Data Annotation role supporting training-data quality for modern AI/ML systems. You will deliver high-precision human feedback across RLHF, LLM evaluation, prompt evaluation, and QA evaluation to drive measurable model performance improvement. You will collaborate with engineers and data ops on task design, schema updates, and quality monitoring signals, documenting edge cases and escalating issues that impact data quality. #J-18808-Ljbffr REX

Vacancy posted 4 days ago
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