data annotations

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


  • Sandton, Gauteng, South Africa Time Personnel Remote Full-time R 400,000 - R 700,000 Contract

    Data Acquisition Specialist - External Data (Remote/Homebased)Bloemfontein, South AfricaDurban-Inland, KZN, South AfricaCenturion, South AfricaBellville, South AfricaFull timeRThe 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...


  • Wes-Kaap, South Africa Time Personnel Remote Full-time R 400,000 - R 700,000 Contract

    Data Acquisition Specialist - External Data (Remote/Homebased)Bloemfontein, South AfricaDurban-Inland, KZN, South AfricaCenturion, South AfricaBellville, South AfricaFull timeRThe 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...


  • Centurion, Gauteng, South Africa Time Personnel Remote Full-time R 400,000 - R 700,000 Contract

    Data Acquisition Specialist - External Data (Remote/Homebased)Bloemfontein, South AfricaDurban-Inland, KZN, South AfricaCenturion, South AfricaBellville, South AfricaFull timeRThe 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...


  • Pretoria, Gauteng, South Africa Time Personnel Remote Full-time R 400,000 - R 700,000 Contract

    Data Acquisition Specialist - External Data (Remote/Homebased)Bloemfontein, South AfricaDurban-Inland, KZN, South AfricaCenturion, South AfricaBellville, South AfricaFull timeRThe 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...

  • AI Trainer

    22 hours ago


    Western Cape, South Africa, WC OneMCI Full-time

    POSITION OVERVIEW MCI is one of the fastest-growing tech-enabled business services companies in the US, delivering Customer Experience (CX), Business Process Outsourcing (BPO) and technology solutions across multiple industries and countries worldwide. Our team uses people, technology and innovation to help organizations improve customer...

  • AI Safety

    13 hours ago


    Remote, South Africa TELUS Digital AI Data Solutions Full-time R 500,000 Contract

    At TELUS Digital , we believe that safety is a continuous process, not a one-time check. As an AI Safety & Policy Associate , you are the primary guardian of our AI training datasets. You will join our AI Community as a specialist dedicated to identifying, labeling, and mitigating risks at the data level. While our Strategists design the rules, you are the...

  • AI Safety

    21 hours ago


    South Africa TELUS Digital AI Data Solutions Full-time R 350,000 - R 500,000 Contract

    At TELUS Digital, we believe that safety is a continuous process, not a one-time check. As an AI Safety & Policy Associate, you are the primary guardian of our AI training datasets. You will join our AI Community as a specialist dedicated to identifying, labeling, and mitigating risks at the data level. While our Strategists design the rules, you are the one...

  • AI Safety

    2 days ago


    za TELUS Digital AI Data Solutions Full-time

    At TELUS Digital, we believe that safety is a continuous process, not a one-time check. As an AI Safety & Policy Associate, you are the primary guardian of our AI training datasets. You will join our AI Community as a specialist dedicated to identifying, labeling, and mitigating risks at the data level. While our Strategists design the rules, you are the one...

  • Biologist (Remote)

    6 days ago


    Johannesburg, Gauteng, South Africa Hire Feed Full-time

    We are hiring for one of our clients, seeking a Biology Expert (PhD/Master’s) to work on a full-time basis. You will design and solve challenging biology problems to probe the limitations of large language models and collaborate with LLM researchers to align problem types with evaluation goals. This role helps fine-tune large language models using strong...


  • South Africa - Remote Perle Remote Full-time

    THE ROLEWe are hiring expert Afrikaans transcribers to convert audio recordings of native speakers into precise, conventionally formatted written transcripts. The work powers speech recognition, dialogue, and evaluation systems for major AI labs. Audio ranges from clean studio recordings to natural conversational speech in real-world acoustic conditions.You...


  • South Africa Outsource SA Solutions Remote Full-time

    IntroductionAre you a Bioinformatics Engineer passionate about advancing computational applications for biological data? We are seeking a skilled Bioinformatics Engineer – Proteomics to join our team. In this role, you will assist in developing, structuring, and benchmarking complex biological datasets to support advanced data processing workflows and...

  • Bioinformatics Lead

    22 hours ago


    South Africa Outsource SA Solutions Remote Full-time

    IntroductionWe are evaluating advanced AI computational models on end-to-end oncology research and clinical decision tasks. In this role, you will curate complex biological data into standardized, deterministically-graded benchmark tasks to assess model reasoning across translational cancer biology. You will design evaluation frameworks that test AI model...

  • Market Curation Editor

    22 hours ago


    South Africa Jobgether Remote Full-time

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Market Curation Editor (Sports) based in South Africa. This role offers an opportunity to bring expert sports knowledge and human judgment to a fast-moving product data operation supporting a social-predictions platform. You will...


  • Centurion, Gauteng, South Africa Placements24 Full-time

    Data Acquisition Specialist - External Data (Remote/Homebased)Bloemfontein, South AfricaDurban-Inland, KZN, South AfricaCenturion, South AfricaBellville, South AfricaFull timeRThe 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...

  • Copy Editor, Pharma

    6 days ago


    WC, South Africa Globaltize Remote Full-time

    **Copy Editor, Pharma & MLR** - **Work Schedule:** Full-time, 40 hours/week, Monday–Friday, 10:00 AM–6:00 PM EST - **Location:** Remote — International (Latin America, Philippines, South Africa, and other locations considered) - **Employment Type:** Independent Contractor **About the Company** We are working with an established advertising...


  • johannesburg, gauteng, South Africa Mindrift Full-time

    AI Agent Evaluation Analyst This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective human intelligence to...


  • WC, South Africa Crossing Hurdles Remote Full-time

    **Position:** Research Engineer - Code Generation & Model Evaluation **Type:** Contract **Compensation:** $50 - $100/hour **Location:** Remote **Commitment:** 10-40 hrs/week **Role Responsibilities** - Analyze, debug, and resolve issues across diverse codebases written in Python3, Java, Rust, C++, Go, or TypeScript. -...


  • Cape Town, Western Cape, South Africa Placements24 Full-time

    Data Acquisition Specialist - External Data (Remote/Homebased)Bloemfontein, South AfricaDurban-Inland, KZN, South AfricaCenturion, South AfricaBellville, South AfricaFull timeRThe 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...


  • za Turing Full-time

    Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems. Turing helps customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM and frontier knowledge; and...


  • Cape Town, Western Cape, South Africa Alignerr Remote Full-time US$35 - US$70 Permanent

    Accounting Instructor (AI Training) About The Role We're looking for experienced accounting instructors to help shape how AI understands financial concepts. Your subject matter expertise will directly influence the accuracy and quality of AI systems trained on accounting principles — making a real impact on how the next generation of AI handles financial...