Join AO's global annotator community. Flexible hours, work from anywhere.

We are seeking experienced Philosophers and Ethics Researchers to support advanced evaluation, research, and analytical projects involving ethical reasoning, value judgments, and complex decision-making scenarios. You will review nuanced scenarios, evaluate arguments and tradeoffs, and contribute rigorous critical thinking to high-impact projects.
View MoreWe are seeking detail-oriented PowerPoint (PPT) Data Annotators to support document and presentation data operations by reviewing, analyzing, classifying, and labeling information within PowerPoint files, helping ensure high-quality structured data across domains such as Finance, Consulting, Academic, Healthcare, and Marketing.
View MoreWe are seeking detail-oriented PowerPoint (PPT) Data Annotators to support document and presentation data operations projects, reviewing, analyzing, and labeling information contained within presentation files across domains including Finance, Consulting, Academic, Healthcare, and Marketing.
View MoreWe are seeking experienced Psychologists and Behavioral Science Experts to support advanced evaluation, research, and content analysis projects. You will review content involving communication, emotional tone, empathy, behavioral patterns, and sensitive subject matter, applying evidence-based reasoning and professional judgment to assess quality, consistency, and appropriateness.
View MoreWe are seeking experienced Software Engineers and Coding Experts to support advanced software engineering and code evaluation projects. You will review and analyze code, identify bugs and logic issues, evaluate code quality, and contribute to projects that require strong engineering judgment, problem-solving skills, and an understanding of software design principles.
View MoreWe are seeking experienced STEM and Mathematics Experts to support advanced quantitative reasoning, scientific analysis, and mathematical evaluation projects. You will review and analyze mathematical solutions, validate derivations and proofs, assess quantitative reasoning, and contribute to projects requiring strong analytical rigor and scientific judgment.
View MoreWe are seeking detail-oriented Text & Image Annotation Tier 1 specialists to support AI and machine learning projects by reviewing, classifying, labeling, and evaluating text and image content. You will follow detailed annotation guidelines to produce high-quality datasets that improve AI model performance while ensuring accuracy, consistency, and compliance with project standards.
View MoreWe are seeking detail-oriented Video Annotation Specialists to support warehouse surveillance projects by reviewing and annotating video footage, identifying activities, object interactions, and warehouse events, helping improve computer vision and AI systems through accurate and consistent video annotation.
View MoreWe are seeking Multilingual Voice & Language Data Contributors to support language documentation, speech data collection, and transcription projects across multiple languages by participating in natural conversations, recording high-quality audio, and accurately transcribing spoken content. You will follow detailed project guidelines to produce reliable language datasets that support speech recognition, language technologies, linguistic research, and machine learning initiatives while ensuring accuracy, consistency, and compliance with project standards. This opportunity is ideal for multilingual individuals who are detail-oriented, reliable, and interested in flexible, remote, project-based work.
View MoreWe are seeking Multilingual Voice Talents to support global voice recording projects by producing high-quality recordings for conversational speech, narration, podcasts, audiobooks, character performances, and voice mimicry across multiple languages and accents, while following project guidelines and delivering engaging, natural voice performances.
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