data annotator
1,000 data annotator job listings in South Africa. Find daily updated positions from leading job boards.
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Remote Computational Linguist
20 hours ago
workfromhome, gauteng, South Africa Odixcity Consulting Full-time R 550,000 ContractOdixcity Consulting is seeking a highly motivated Computational Linguist Annotator to design and implement annotation frameworks for advanced AI language systems. You will collaborate with ML engineers and data teams to ensure high-quality linguistic datasets. The role requires a strong background in linguistics and NLP, plus proven project experience in...
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Bilingual document annotator | $30/hr remote
18 hours ago
gauteng, South Africa Crossing Hurdles Full-timeResponsibilities Review AI-generated JSON data and validate accuracy against source PDF documents. Correct discrepancies and ensure extracted values match original content precisely. Verify mathematical accuracy including totals, calculations, and line-item consistency. Navigate and validate nested JSON structures ensuring proper schema placement. Annotate...
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Video Annotator | $10/hr Remote
3 days ago
Stellenbosch, Western Cape, South Africa Crossing Hurdles Remote Full-time R 120,000 - R 180,000 ContractReview short video and audio clips, scrutinizing both visual and auditory elements for detailed annotation and assessment.Evaluate the accuracy of AI-generated descriptions, verifying alignment with provided guidelines and identifying inconsistencies or errors.Deliver clear, concise written feedback to highlight inaccuracies, ambiguities, or areas of...
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Video Annotator | $10/hr Remote
3 days ago
Gqeberha, Eastern Cape, South Africa Crossing Hurdles Remote Full-time R 120,000 - R 180,000 ContractReview short video and audio clips, scrutinizing both visual and auditory elements for detailed annotation and assessment.Evaluate the accuracy of AI-generated descriptions, verifying alignment with provided guidelines and identifying inconsistencies or errors.Deliver clear, concise written feedback to highlight inaccuracies, ambiguities, or areas of...
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Video Annotator | $10/hr Remote
3 days ago
Durban, KwaZulu-Natal, South Africa Crossing Hurdles Remote Full-time R 120,000 - R 180,000 ContractReview short video and audio clips, scrutinizing both visual and auditory elements for detailed annotation and assessment.Evaluate the accuracy of AI-generated descriptions, verifying alignment with provided guidelines and identifying inconsistencies or errors.Deliver clear, concise written feedback to highlight inaccuracies, ambiguities, or areas of...
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Video Annotator | $10/hr Remote
3 days ago
East London, Eastern Cape, South Africa Crossing Hurdles Remote Full-time R 120,000 - R 180,000 ContractReview short video and audio clips, scrutinizing both visual and auditory elements for detailed annotation and assessment.Evaluate the accuracy of AI-generated descriptions, verifying alignment with provided guidelines and identifying inconsistencies or errors.Deliver clear, concise written feedback to highlight inaccuracies, ambiguities, or areas of...
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Video Annotator | $10/hr Remote
3 days ago
South Africa Crossing Hurdles Remote Full-time R 120,000 - R 180,000 ContractReview short video and audio clips, scrutinizing both visual and auditory elements for detailed annotation and assessment.Evaluate the accuracy of AI-generated descriptions, verifying alignment with provided guidelines and identifying inconsistencies or errors.Deliver clear, concise written feedback to highlight inaccuracies, ambiguities, or areas of...
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Video Annotator | $10/hr Remote
3 days ago
Cape Town, Western Cape, South Africa Crossing Hurdles Remote Full-time R 120,000 - R 180,000 ContractReview short video and audio clips, scrutinizing both visual and auditory elements for detailed annotation and assessment.Evaluate the accuracy of AI-generated descriptions, verifying alignment with provided guidelines and identifying inconsistencies or errors.Deliver clear, concise written feedback to highlight inaccuracies, ambiguities, or areas of...
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Video Annotator | $10/hr Remote
3 days ago
Sandton, Gauteng, South Africa Crossing Hurdles Remote Full-time R 120,000 - R 180,000 ContractReview short video and audio clips, scrutinizing both visual and auditory elements for detailed annotation and assessment.Evaluate the accuracy of AI-generated descriptions, verifying alignment with provided guidelines and identifying inconsistencies or errors.Deliver clear, concise written feedback to highlight inaccuracies, ambiguities, or areas of...
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Video Annotator | $10/hr Remote
3 days ago
Johannesburg, Gauteng, South Africa Crossing Hurdles Remote Full-time R 120,000 - R 180,000 ContractReview short video and audio clips, scrutinizing both visual and auditory elements for detailed annotation and assessment.Evaluate the accuracy of AI-generated descriptions, verifying alignment with provided guidelines and identifying inconsistencies or errors.Deliver clear, concise written feedback to highlight inaccuracies, ambiguities, or areas of...
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Remote Video Annotator
20 hours ago
Pretoria, Gauteng, South Africa Crossing Hurdles Full-timeCrossing Hurdles is seeking a detail-oriented data annotation specialist to review short video and audio clips and provide precise annotations. You will verify alignment with guidelines and deliver concise written feedback to support AI evaluation and training.Working remotely in South Africa, you will apply consistent, objective judgment, flag...
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Ai content quality annotator
3 days ago
cape town, western cape, South Africa YO AI Labs Full-timeYO AI Labs is seeking a Generalist contractor to support AI and data-focused projects from a fully remote setup. The role emphasizes rigorous annotation, review, and improvement of AI-generated content, requiring strong English communication and independent, detail-oriented work habits. The position offers flexibility to work remotely with global...
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AI Content Quality Annotator
3 days ago
Durban, KwaZulu-Natal, South Africa YO AI Labs Full-timeYO AI Labs is seeking a Generalist contractor to support AI and data-focused projects from a fully remote setup. The role emphasizes rigorous annotation, review, and improvement of AI-generated content, requiring strong English communication and independent, detail-oriented work habits.The position offers flexibility to work remotely with global...
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AI Content Quality Annotator
3 days ago
Pretoria, Gauteng, South Africa YO AI Labs Full-timeYO AI Labs is seeking a Generalist contractor to support AI and data-focused projects from a fully remote setup. The role emphasizes rigorous annotation, review, and improvement of AI-generated content, requiring strong English communication and independent, detail-oriented work habits.The position offers flexibility to work remotely with global...
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South Africa Amazon. Full-time R 240,000 - R 360,000 ContractOur overall mission is simple: to be Earth's most customer-centric company. We want Amazon to be the place where customers can find, discover, and buy anything online. Whatever our customers want, we will find the means to deliver it. With your help, Amazon will deliver world‑class AI‑generated experiences to our customers. Key job...
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Web Content Annotator for AI Training
2 days ago
South Africa Odixcity Consulting Full-time R 240,000 - R 360,000 ContractOdixcity Consulting is seeking a Web Content Analyst Annotator to evaluate, classify, and annotate digital content across websites to support AI systems in understanding and ranking information.The role involves reviewing pages, articles, multimedia content, and user-facing data to help train AI models for responsible online information interpretation,...
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AI Content Quality Annotator
3 days ago
Centurion, Gauteng, South Africa YO AI Labs Full-timeYO AI Labs is seeking a Generalist contractor to support AI and data-focused projects from a fully remote setup. The role emphasizes rigorous annotation, review, and improvement of AI-generated content, requiring strong English communication and independent, detail-oriented work habits.The position offers flexibility to work remotely with global...
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Bilingual Document Annotator | $30/hr Remote
3 days ago
za Crossing Hurdles Full-timeResponsibilities Review AI-generated JSON data and validate accuracy against source PDF documents. Correct discrepancies and ensure extracted values match original content precisely. Verify mathematical accuracy including totals, calculations, and line-item consistency. Navigate and validate nested JSON structures ensuring proper schema placement. Annotate...
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AI Behavior Annotator
16 hours ago
Pretoria, Gauteng, South Africa RemoteJobsOne Full-timeRemoteJobsOne is seeking a Behavioral Analyst contractor to annotate multimodal data and develop scenario-based training materials for AI systems. You will work remotely on a global project, leveraging behavioral expertise to train models that interpret tone, gestures, and speech with high precision.The role emphasizes strong written and verbal...
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AI Behavior Annotator
17 hours ago
Johannesburg, Gauteng, South Africa RemoteJobsOne Full-timeRemoteJobsOne is seeking a Behavioral Analyst contractor to annotate multimodal data and develop scenario-based training materials for AI systems. You will work remotely on a global project, leveraging behavioral expertise to train models that interpret tone, gestures, and speech with high precision.The role emphasizes strong written and verbal...