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Data Annotation/ AI Labeling Jobs in San Francisco CA

Jobs found: 222
4 days ago 91. SOPs & Process Quality Evaluator

Quality Assurance - QA/QC (Regulatory Compliance Specialist, Data Annotation/ AI Labeling)

Obsidian is hiring expert Evaluators in Process improvement / SOPs to assess AI - generated work products for accuracy and domain...

SOPs & Process Quality Evaluator Job

Listing for: Obsidian
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4 days ago 92. Remote Biology Specialist; PhD

Research/Development (AI Evaluation, Data Annotation/ AI Labeling)

Position: Remote Biology Specialist (PhD) - Be among the first 25 applicants. - Remote contract for PhDs in Biology, Biotechnology,...

Remote Biology Specialist; PhD Job

Listing for: Turing
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4 days ago 93. Italian Data Labeling Associate((Human-in--Loop AI

IT/Tech (AI Evaluation, Data Annotation/ AI Labeling)

Position: Italian Data Labeling Associate((Human - in - the - Loop AI)) - Overview - Welo Data is looking for sharp, curious, and detail...

Italian Data Labeling Associate((Human-in--Loop AI Job

Listing for: Welo Data
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4 days ago 94. Remote AI Safety Red Team Expert; English & Punjabi

Science (Data Annotation/ AI Labeling)

Position: Remote AI Safety Red Team Expert (English & Punjabi) - Mercor is hiring AI Safety Experts fluent in English and Punjabi to...

Remote AI Safety Red Team Expert; English & Punjabi Job

Listing for: Mercor
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4 days ago 95. Training Specialist

IT/Tech (AI Evaluation, Data Annotation/ AI Labeling)

Real‑world data is the competitive edge in AI. - Human Signal is a human data partner for companies building AI models and products. Our...

Training Specialist Job

Listing for: Enterprise
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4 days ago 96. AI Data Quality & Model Evaluation Associate

IT/Tech (AI Evaluation, Data Annotation/ AI Labeling)

Welocalize is seeking a Data Quality Associate to evaluate AI model outputs and provide structured feedback. This is a full - time,...

AI Data Quality & Model Evaluation Associate Job

Listing for: Welocalize
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5 days ago 97. Portuguese; Brazil Data Labeling Associate - California

IT/Tech (AI Evaluation, Data Annotation/ AI Labeling)

Position: Portuguese (Brazil) Data Labeling Associate - California based - Refine the Future of Multilingual AI - Do you have...

Portuguese; Brazil Data Labeling Associate - California Job

Listing for: Welo Data
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5 days ago 98. Network Engineer

IT/Tech (Data Annotation/ AI Labeling)

About the job - Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our...

Network Engineer Job

Listing for: Mercor
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5 days ago 99. Italian AI Safety Labeler — Shape Multilingual ML

Science (Data Annotation/ AI Labeling, AI Evaluation, Artificial Intelligence)

Welo Data is seeking Data Labeling Associates for Project Perseus in San Francisco, California. This fast - paced role involves...

Italian AI Safety Labeler — Shape Multilingual ML Job

Listing for: Welo Data
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5 days ago 100. AI Agent Quality Evaluator & Feedback Specialist

Quality Assurance - QA/QC (Data Annotation/ AI Labeling), Research/Development (Data Annotation/ AI Labeling)

Prox in San Francisco is looking for individuals to review AI - generated content against source materials. This role involves verifying...

AI Agent Quality Evaluator & Feedback Specialist Job

Listing for: Prox
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Jobs found: 222