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Annotation Jobs In South Africa - 165 Job Positions Available

1 – 20 of 165 jobs
Welo Global jobs

Overview: Welo Data is looking for experienced quality reviewers to join a high-profile AI training data project in collaboration with one of the world’s leading voice AI platforms. As a Verifier, you will play a critical

Welo Global  11 days ago
RWS GROUP jobs

We are looking for AI Data Specialist to support the improvement of AI-generated content in Yoruba Job Type: Freelance Location: Remote Work Schedule: Part-time. Flexible, work whenever you want Start Date: Immediately Duration: Long-term project Rate:

RWS GROUP  12 days ago
Welo Global jobs

Overview: Welo Data is looking for experienced quality reviewers to join a high-profile AI training data project in collaboration with one of the world’s leading voice AI platforms. As a Verifier, you will play a critical

Welo Global  11 days ago
Toloka jobs

Please submit your resume in English and indicate your level of English. At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What we do

Toloka  8 days ago
Toloka jobs

Please submit your resume in English and indicate your level of English. At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What we do

Toloka  8 days ago
Lilt jobs

About The Opportunity We are seeking detail-oriented human reviewers with a strong understanding of their local cultural context to support a range of AI training and evaluation projects. In this role, you will work across diverse

Lilt  1 day ago
LexisNexis jobs

Are you passionate about keeping legal content accurate, current, and accessible for customers across print and online formats? Do you enjoy combining legal research, editorial precision, and collaboration to deliver high-quality publishing outcomes? About our Team

LexisNexis  5 hours ago

A leading global technology company is seeking freelancers for remote data collection and annotation roles, primarily focused on AI solutions. Responsibilities include categorization, validation, and transcription tasks, requiring fluency in Umbundu and English. Ideal candidates will have

Sigma AI  2 days ago

A leading consulting firm seeks a highly motivated Computational Linguist to design and evaluate annotation frameworks for advanced AI language systems. The role involves collaboration with machine learning engineers, data scientists, and annotation teams to ensure high-quality linguistic

Odixcity Consulting  2 days ago

A leading consulting firm is looking for a highly skilled Language Specialist Annotator to support the development of AI and Natural Language Processing systems. This remote position requires native or near-native proficiency in target languages and

Odixcity Consulting  2 days ago
Amazon. jobs

Our overall mission is simple: to be Earths 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

Amazon.  2 days ago

Crossing Hurdles in South Africa is looking for a detail-oriented individual to review and refine video annotations. Responsibilities include validating action timing and ensuring accurate captions for single actions. The ideal candidate should have keen visual discrimination

Crossing Hurdles  2 days ago

Overview Are you a professional working in pavement engineering, roadway inspection, or transportation infrastructure interested in helping shape the future of AI? Advanced AI systems are increasingly being developed to analyze infrastructure conditions, interpret technical documentation,

Meridial Marketplace, By Invisible  2 days ago
ACCA Careers jobs

Our overall mission is simple: to be Earths 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

ACCA Careers  2 days ago

YO IT Consulting is seeking a Data Annotator to join their dynamic team in South Africa. In this remote position, you will accurately identify, classify, and annotate entities within PDF documents, contributing directly to training AI

YO IT Consulting  2 days ago

Responsibilities Review and refine model-generated video annotations to ensure accuracy in describing hand movements and object interactions. Validate and correct action timing, ensuring boundaries align with the start and end of each labeled activity. Assess and edit

Crossing Hurdles  2 days ago

Welo Global is seeking skilled transcribers in South Africa for an AI training data project. As a transcriptionist, youll listen to audio clips and accurately transcribe them, following a specific style guide. The role requires native

Welo Global  2 days ago

AI Data Labeler – Multilingual Audio & Transcription | Remote Apply here: https://operationsarmy.com/application Job Summary We are seeking detail-oriented and reliable Data Labeling Specialists to support our machine learning and AI initiatives, with a focus on

OpsArmy  20 days ago

Cape Town, South Africa | Posted on 03/17/2026 Opportunity Type Future Opportunities (Pooling) Date Opened 03/17/2026 City Cape Town State/Province Western Cape Country South Africa About Us Execo helps the world’s leading companies solve complex problems

Execo  20 days ago

About The Role Were looking for economists with public policy experience to help shape how AI understands and reasons about the real world. Your expertise will directly influence the quality of AI-generated policy analysis — making

Alignerr  17 days ago

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