data annotations
1,000 data annotations job listings in South Africa. Find daily updated positions from leading job boards.
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AI Content Quality Annotator
7 days ago
East London, Eastern 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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Randburg, Gauteng, South Africa RemoteJobsOne Full-timeRemoteJobsOne is seeking a Senior AI Trainer for a fully remote role with global reach. You will review robotic arm footage, apply grading guidelines, and mark frame-accurate timestamps to train next-generation AI models.The contractor position emphasizes meticulous data annotation, clear reporting, and independent work across international time zones....
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Data operations analyst
22 hours ago
gauteng, South Africa Odixcity Consulting Full-timeJob Summary: We are seeking for a Data Operations Analyst to ensure smooth handling, quality, and management of operational data for AI, ML, and business intelligence projects. This role monitors, validates, and optimizes workflows involving data ingestion, storage, transformation, and annotation. You will analyze operational datasets, ensure compliance with...
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AI Content Quality Annotator
7 days ago
eastern cape, za, Eastern Cape 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
7 days ago
Johannesburg, 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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Data Operations
6 hours ago
Remote, South Africa Crossing Hurdles Full-timeA data operations company in South Africa is seeking a professional to design and manage workflows for data annotation and analysis. You will optimize KPIs and analyze datasets for actionable insights in collaboration with cross-functional teams. Ideal candidates have strong problem-solving skills and technical experience with tools like Excel, Python, and...
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Data operations
1 day ago
gauteng, South Africa Crossing Hurdles Full-timeA data operations company in South Africa is seeking a professional to design and manage workflows for data annotation and analysis. You will optimize KPIs and analyze datasets for actionable insights in collaboration with cross-functional teams. Ideal candidates have strong problem-solving skills and technical experience with tools like Excel, Python, and...
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Data Operations
2 days ago
za Crossing Hurdles Full-timeA data operations company in South Africa is seeking a professional to design and manage workflows for data annotation and analysis. You will optimize KPIs and analyze datasets for actionable insights in collaboration with cross-functional teams. Ideal candidates have strong problem-solving skills and technical experience with tools like Excel, Python, and...
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AI Data Labeling Analyst
6 hours ago
workfromhome, kwazulu natal, South Africa Crossing Hurdles Full-timeCrossing Hurdles is seeking detail-oriented data annotation specialists to join our fully remote, digital-first team. You will analyze and annotate diverse datasets to support AI model training, deliver clear written feedback, and help refine model outputs for relevance and accuracy. Strong English communication, critical thinking, and the ability to work...
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AI Data Labeling Analyst
10 hours ago
za Crossing Hurdles Full-timeCrossing Hurdles is seeking detail-oriented data annotation specialists to join our fully remote, digital-first team. You will analyze and annotate diverse datasets to support AI model training, deliver clear written feedback, and help refine model outputs for relevance and accuracy.Strong English communication, critical thinking, and the ability to work...
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AI Data Labeling Analyst
12 hours ago
Cape Town, Western Cape, South Africa Crossing Hurdles Full-timeCrossing Hurdles is seeking detail-oriented data annotation specialists to join our fully remote, digital-first team. You will analyze and annotate diverse datasets to support AI model training, deliver clear written feedback, and help refine model outputs for relevance and accuracy.Strong English communication, critical thinking, and the ability to work...
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AI Data Labeling Analyst
18 hours ago
Pretoria, Gauteng, South Africa Crossing Hurdles Full-timeCrossing Hurdles is seeking detail-oriented data annotation specialists to join our fully remote, digital-first team. You will analyze and annotate diverse datasets to support AI model training, deliver clear written feedback, and help refine model outputs for relevance and accuracy.Strong English communication, critical thinking, and the ability to work...
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AI Data Labeling Analyst
18 hours ago
Durban, KwaZulu-Natal, South Africa Crossing Hurdles Full-timeCrossing Hurdles is seeking detail-oriented data annotation specialists to join our fully remote, digital-first team. You will analyze and annotate diverse datasets to support AI model training, deliver clear written feedback, and help refine model outputs for relevance and accuracy.Strong English communication, critical thinking, and the ability to work...
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AI Data Labeling Analyst
20 hours ago
East London, Eastern Cape, South Africa Crossing Hurdles Full-timeCrossing Hurdles is seeking detail-oriented data annotation specialists to join our fully remote, digital-first team. You will analyze and annotate diverse datasets to support AI model training, deliver clear written feedback, and help refine model outputs for relevance and accuracy.Strong English communication, critical thinking, and the ability to work...
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Ai data labeling analyst
1 day ago
gauteng, South Africa Crossing Hurdles Full-timeCrossing Hurdles is seeking detail-oriented data annotation specialists to join our fully remote, digital-first team. You will analyze and annotate diverse datasets to support AI model training, deliver clear written feedback, and help refine model outputs for relevance and accuracy. Strong English communication, critical thinking, and the ability to work...
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Web Content Annotator for AI Training
7 days ago
Remote, South Africa Odixcity Consulting Full-timeOdixcity 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 Data Labeling Analyst
2 days ago
Stellenbosch, Western Cape, South Africa Crossing Hurdles Full-timeCrossing Hurdles is seeking detail-oriented data annotation specialists to join our fully remote, digital-first team. You will analyze and annotate diverse datasets to support AI model training, deliver clear written feedback, and help refine model outputs for relevance and accuracy.Strong English communication, critical thinking, and the ability to work...
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Data analyst | $90/hr remote
9 hours ago
gauteng, South Africa Crossing Hurdles Full-timeAnalyze, evaluate, and annotate a variety of data sets to support AI system training and validation. Deliver clear, high-quality written input and feedback based on project requirements. Participate in reviewing, refining, and improving model outputs to ensure relevance and accuracy. Engage in problem-solving tasks that require critical thinking and depth of...
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Data Acquisition Specialist
10 hours ago
Polokwane, Limpopo, South Africa IQVIA Full-timeThe Data Acquisition Specialist performs activities relating to the definition, set-up and ingestion of External Data Streams, and related documents and processes aligned with Clinical Trial Protocol defined requirements for data capture. External data streams include but are not limited to typical and novel data collected through central labs and ECG,...
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Data Acquisition Specialist
12 hours ago
Durban, KwaZulu-Natal, South Africa IQVIA Full-timeThe Data Acquisition Specialist performs activities relating to the definition, set-up and ingestion of External Data Streams, and related documents and processes aligned with Clinical Trial Protocol defined requirements for data capture. External data streams include but are not limited to typical and novel data collected through central labs and ECG,...