Jobs for pairwise at Phoenix

**Senior Data Annotator (Remote, Full-Time) — Phoenix (US)** Senior data annotator jobs in Phoenix focus on producing and auditing high-quality labeled datasets for AI/ML training workflows, including **RLHF** , **LLM evaluation** , **prompt evaluation** , and **QA evaluation** . You will collaborate with engineers and AI teams to resolve ambiguity,...

**Remote AI Data Annotation Jobs in Phoenix (Remote)** Rex.zone is hiring Phoenix-based candidates for full-time remote roles focused on producing labeled training data and evaluation signals used in modern LLM training pipelines. You will label and review datasets across NLP, content safety, and (as needed) computer vision, while supporting model...