
Vagas na Mercor em Brasil
18 vagas na Mercor em Brasil
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Systems Design Specialist – Remote
há 1 dia
Mercor GuajaráMercor connects elite creative and technical talent with leading AI research labs. · Evaluate LLM-generated responses to coding and software engineering queries for accuracy, reasoning, clarity, and completeness. · ...
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Data Annotator
há 2 semanas
Mercor Piraquara+Evaluate LLM-generated responses for effectiveness in answering user queries. · +Evaluate LLM-generated responses for effectiveness in answering user queries. · Conduct fact-checking using trusted public sources and external tools. · ...
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Language Specialist
há 1 mês
Mercor Greater CuritibaMercor connects elite creative and technical talent with leading AI research labs. We are seeking a Bilingual English–Portuguese Language Professional for contract work. · ...
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Freelance Translation Expert
há 1 mês
Mercor QuixadáWe are looking for a Freelance Translation Expert. · Mercor connects elite creative and technical talent with leading AI research labs. · The Position:Bilingual English–Chinese Language Professional! · Duration:1+ months · ...
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Remote Language Expert
há 1 mês
Mercor QuixadáMercor connects elite creative and technical talent with leading AI research labs. · Review and evaluate AI-generated Russian translations for fluency, clarity, and accuracy. · ...
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AI Security Analyst
há 4 semanas
Mercor PiraquaraWe connect elite creative talent with leading AI labs. · Evaluate AI models for vulnerabilities, · Generate human data by annotating failures, · Apply structured taxonomies to maintain consistent testing, · Document findings reproducibly creating reports and datasets for customer ...
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Senior Reviewer PhD Preferred
há 1 mês
Mercor QuixadáMercor is seeking highly skilled expert reviewers to support a leading AI research initiative. · Critically reviewing written material to identify logical inconsistencies. · Providing concise feedback to guide iterative content refinement. · ...
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Senior Content Reviewer
há 1 mês
Mercor PiraquaraThe Senior Content Reviewer will evaluate LLM-generated responses on their ability to effectively answer user queries. · ResponsibilitiesEvaluate LLM-generated responses on their ability to effectively answer user queries. · Conduct fact-checking using trusted public sources and ...
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Senior Content Reviewer
há 1 mês
Mercor Greater CuritibaMercor connects elite creative and technical talent with leading AI research labs. They are looking for a Senior Content Reviewer to evaluate LLM-generated responses. · ...
- Mercor Piraquara
Review high-resolution clinical images of skin lesions and accurately identify dermatological conditions. · Label and annotate images with key medical attributes, including lesion color, shape, and distribution. · Earn an hourly rate of $75–$80/hour. · ...
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AI Red Team Specialist
há 4 dias
Mercor Greater São Paulo AreaAbout The Job connects elite creative and technical talent with leading AI research labs. We are looking for an AI Red Team Specialist to evaluate conversational AI models for vulnerabilities through jailbreaks, prompt injections, and misuse cases. · ...
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Bilingual Translator
há 1 mês
Mercor Greater CuritibaWe connect elite creative and technical talent with leading AI research labs. · Mercor · Headquartered in San Francisco, · our investors include Benchmark General Catalyst Peter Thiel Adam D'Angelo Larry Summers and Jack Dorsey.Type Independent Contractor Compensation $25–$30/hou ...
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Cybersecurity Specialist
há 4 semanas
Mercor Greater CuritibaMercor connects elite creative and technical talent with leading AI research labs. Our team reviews applications daily. · ...
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AI Red-Teamer
há 1 semana
Mercor Greater São Paulo AreaAI Red Team Specialist connects elite creative and technical talent with leading AI research labs. · Mercor · connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco,Type: · Full-time or Part-time Contract Work · , our investors ...
- Mercor Greater Curitiba
Mercor connects elite creative and technical talent with leading AI research labs. · Review high-resolution clinical images of skin lesions and accurately identify dermatological conditions. · Label and annotate images with key medical attributes... · ...
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Assistant Baseball Coach
há 1 mês
Mercor Greater CuritibaAbout The Job · Mercor connects elite creative and technical talent with leading AI research labs.Type:Contract · Compensation: $25–$35/hour · Location: Remote · Role Responsibilities · Review and refine AI-generated baseball video annotations including play calls fielding acti ...
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Data Annotator
há 2 semanas
Mercor PiraquaraAbout Mercor connects elite creative and technical talent with leading AI research labs. We are looking for a General Chat Behavior Evaluator to evaluate LLM-generated responses on their ability to effectively answer user queries. · Evaluate LLM-generated responses on their abili ...
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Conversational AI Expert
há 2 semanas
Mercor Greater São Paulo AreaEvaluate 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 a ...