data annotations

1,000 data annotations job listings in South Africa. Find daily updated positions from leading job boards.


  • Cape Town, Western Cape, South Africa RemoteJobsOne Remote Full-time

    RemoteJobsOne 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...


  • Gqeberha, Eastern Cape, South Africa RemoteJobsOne Remote Full-time

    RemoteJobsOne 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...


  • Johannesburg, Gauteng, South Africa Odixcity Consulting Full-time

    Odixcity 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...


  • eastern cape, za, Eastern Cape Odixcity Consulting Full-time

    Odixcity Consulting is seeking a Language Specialist – Annotation to support the development of AI and NLP systems, applying linguistic expertise to annotate, review, and validate language data, ensuring accuracy, consistency, and cultural relevance.Responsibilities include annotating text or speech datasets, labeling data for POS, sentiment, and intent;...


  • Durban, KwaZulu-Natal, South Africa Odixcity Consulting Full-time

    Odixcity Consulting is seeking a Language Specialist – Annotation to support the development of AI and NLP systems, applying linguistic expertise to annotate, review, and validate language data, ensuring accuracy, consistency, and cultural relevance.Responsibilities include annotating text or speech datasets, labeling data for POS, sentiment, and intent;...


  • za Odixcity Consulting Full-time

    Odixcity 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...

  • Ai data trainer

    17 hours ago


    cape town, western cape, South Africa YO AI Labs Full-time

    Senior AI Trainer Role Type: Contractor, RemoteLocation: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling. You'll review robotic-arm footage, create precise annotations, and provide high-quality data to...

  • Ai data trainer

    23 hours ago


    johannesburg, gauteng, South Africa YO AI Labs Full-time

    Senior AI Trainer Role Type: Contractor, RemoteLocation: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling. You'll review robotic-arm footage, create precise annotations, and provide high-quality data to...


  • Durban, KwaZulu-Natal, South Africa RemoteJobsOne Full-time

    RemoteJobsOne 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....


  • gauteng, za, Gauteng Odixcity Consulting Full-time

    Odixcity 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...

  • AI Data Trainer

    16 hours ago


    Pretoria, Gauteng, South Africa YO AI Labs Full-time

    Senior AI Trainer Role Type: Contractor, RemoteLocation: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling. You'll review robotic-arm footage, create precise annotations, and provide high-quality data to...

  • AI Data Trainer

    1 day ago


    eastern cape, za, Eastern Cape YO AI Labs Full-time

    Senior AI Trainer Role Type: Contractor, RemoteLocation: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling. You'll review robotic-arm footage, create precise annotations, and provide high-quality data to...


  • South Africa Alignerr Remote Full-time

    Data Labeling Specialist (AI Training) About The Role What if your attention to detail could directly influence how the next generation of AI sees, reads, and understands the world? We're looking for Data Labeling Specialists to categorize, tag, and annotate the data that powers cutting-edge AI systems — helping machines learn to interpret text, images,...


  • Gqeberha, Eastern Cape, South Africa RemoteJobsOne Remote Full-time

    RemoteJobsOne 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....


  • Centurion, Gauteng, South Africa RemoteJobsOne Remote Full-time

    RemoteJobsOne 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....


  • Sandton, Gauteng, South Africa RemoteJobsOne Remote Full-time

    RemoteJobsOne 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....


  • Centurion, Gauteng, South Africa Odixcity Consulting Full-time

    Odixcity 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...

  • AI Data Trainer

    2 days ago


    Polokwane, Limpopo, South Africa YO AI Labs Full-time

    Senior AI Trainer Role Type: Contractor, RemoteLocation: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling. You'll review robotic-arm footage, create precise annotations, and provide high-quality data to...


  • za Crossing Hurdles Full-time

    Responsibilities 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...

  • AI Data Trainer

    3 days ago


    workfromhome, kwazulu natal, South Africa YO AI Labs Full-time

    Senior AI Trainer Role Type: Contractor, RemoteLocation: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling. You'll review robotic-arm footage, create precise annotations, and provide high-quality data to...