data annotations

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


  • za Meridial Full-time

    Xhosa Language Specialist - Freelance AI Trainer Project South Africa Are you an experienced Xhosa language professional eager to shape the future of AI? Large‑scale language models are evolving rapidly, moving beyond simple chatbots into powerful engines of learning, communication, and cultural understanding. With high‑quality training data,...


  • gauteng, South Africa Aitrainer Full-time

    Pay: up to $23/hour In this hourly, remote contractor role, you will work as a Customer Service Subject Matter Expert (SME) to support the creation of a custom dataset of natural, human-enacted customer service conversations used to train and improve speech-to-speech AI agents. You will participate in realistic customer service scenarios, applying your...


  • gauteng, za, Gauteng Crossing Hurdles Full-time

    Analyze and provide feedback on Toast POS workflows, including order entry, payment processing, and reporting features.Create scenario-based documentation and step-by-step guides reflecting real restaurant operations using Toast POS.Deliver comprehensive reviews of system functionalities, identifying opportunities for improvement and troubleshooting common...

  • AI Trainers Network

    4 days ago


    eastern cape, za, Eastern Cape Lever, Inc. 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 AI Trainers Network - Maltese based in South Africa. Join a global contributor network helping shape the next generation of artificial intelligence through human expertise and linguistic insight.This opportunity is designed for...


  • za Welo Data Full-time

    Are you detail-oriented and curious about tech? Welo Data is building a global network of linguists, language enthusiasts, and culturally aware contributors to shape safer, smarter AI. By joining our talent community, you’ll be first in line for flexible, remote projects in annotation, evaluation, and prompt creation—always on your terms. Note: This is...

  • Video editor expert

    4 days ago


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

    Creative & Design Specialist Role Type: ContractorLocation: Remote, WorldwideSchedule: Flexible Role Overview micro1 is engaging Creative & Design Specialists to support a customer project focused on graphic design, multimedia production, UI/UX, motion graphics, and creative workflows. You'll use your professional design expertise to evaluate and improve...


  • za Odixcity Consulting Full-time

    Odixcity Consulting is seeking an RLHF Specialist to improve AI models through reinforcement learning from human feedback, focusing on data collection, evaluation, and alignment across a global team.You will design prompts, create annotated datasets, and collaborate with ML engineers to enhance model safety, accuracy, and robust reasoning. Remote worldwide,...

  • Behavioral Analyst

    3 hours ago


    Johannesburg, Gauteng, South Africa RemoteJobsOne Full-time

    Role Title: Behavioral Analyst Pay: $20–$70/hr Role Type: Contractor (Part-time or Full-time), Remote Location: Northern America, Latin America, United Kingdom, Europe, and Oceania. We are engaging Behavioral Analysts to contribute their expertise to a unique customer project. In this role, you'll apply your expertise to help train next-generation AI...

  • AI Trainers Network

    4 days ago


    Cape Town, Western Cape, South Africa Lever, Inc. 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 AI Trainers Network - Maltese based in South Africa. Join a global contributor network helping shape the next generation of artificial intelligence through human expertise and linguistic insight.This opportunity is designed for...

  • AI Trainers Network

    4 days ago


    Stellenbosch, Western Cape, South Africa Lever, Inc. 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 AI Trainers Network - Maltese based in South Africa. Join a global contributor network helping shape the next generation of artificial intelligence through human expertise and linguistic insight.This opportunity is designed for...

  • Ai trainer

    6 days ago


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

    Generalist Job Type: ContractorLocation: Remote Role Overview We are looking for Generalists with strong analytical and critical-thinking skills to support AI and data-focused projects. The role involves reviewing, evaluating, and annotating information across different topics while maintaining high accuracy and quality. Key Responsibilities Analyze,...


  • workfromhome, kwazulu natal, South Africa Crossing Hurdles Full-time R 2 Contract

    Analyze and provide feedback on Toast POS workflows, including order entry, payment processing, and reporting features. Create scenario-based documentation and step-by-step guides reflecting real restaurant operations using Toast POS. Deliver comprehensive reviews of system functionalities, identifying opportunities for improvement and troubleshooting common...


  • Remote, South Africa Crossing Hurdles Full-time R 1 Contract

    Position: Construction and Building Inspector Type: Hourly contract Compensation: $20–$50 per hour Location: Remote Role Responsibilities Evaluate and annotate construction and building inspection data to support AI training initiatives Review and interpret building plans, blueprints, and specifications for data enrichment Apply construction...


  • South Africa Jobgether SRL 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 Welsh Language Specialist - Freelance AI Trainer Project based in South Africa. This freelance opportunity is designed for an experienced Welsh language professional who wants to contribute directly to the development of...


  • za Crossing Hurdles Full-time

    Position: Construction and Building Inspector Type: Hourly contract Compensation: $20–$50 per hour Location: Remote Role Responsibilities Evaluate and annotate construction and building inspection data to support AI training initiatives Review and interpret building plans, blueprints, and specifications for data enrichment Apply construction standards,...


  • za Jobgether SRL 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 Welsh Language Specialist - Freelance AI Trainer Project based in South Africa. This freelance opportunity is designed for an experienced Welsh language professional who wants to contribute directly to the development of...

  • AI Trainers Network

    4 days ago


    za Lever, Inc. 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 AI Trainers Network - Maltese based in South Africa. Join a global contributor network helping shape the next generation of artificial intelligence through human expertise and linguistic insight.This opportunity is designed for...


  • Stellenbosch, Western Cape, South Africa Atlas Finance 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...


  • workfromhome, gauteng, South Africa Alignerr Corp. Full-time R 413,000 Contract

    Wildlife and Habitat Conservation Scientist (AI Training) About The Role We're looking for wildlife and habitat conservation scientists to help evaluate and improve AI systems trained on biodiversity protection and ecosystem management. Your field expertise will directly shape how AI understands and communicates complex conservation science — making a...


  • Johannesburg, Gauteng, South Africa Alignerr Corp. Remote Full-time R 276,000 - R 413,000 Contract

    Wildlife and Habitat Conservation Scientist (AI Training) About The Role We're looking for wildlife and habitat conservation scientists to help evaluate and improve AI systems trained on biodiversity protection and ecosystem management. Your field expertise will directly shape how AI understands and communicates complex conservation science — making a real...