AI Trainer - Freelance Data Annotator
R 9 phPart-time
Mindrift - Data annotation
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
The Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. Our mission is to unlock the full potential of AI by involving real people from around the world in the development process.
About the Role
Annotation is what helps AI make sense of the world. As an annotator, you may be invited to take part in online projects such as rating AI-generated content, evaluating factual accuracy, or comparing responses - when projects are available.
Responsibilities
- Carefully review provided data (text, images, or videos)
- Label or classify content based on project guidelines
- Identify and flag factually incorrect, sensitive, inappropriate, or unclear material
Important note: This is project-based work. Tasks are available only when projects are active . You may be invited to one or more projects depending on your profile and current opportunities.
Each project has its own compensation level based on scope and expertise required. On this project, AI trainers earn up to $9 per hour equivalent.
Requirements
- Bachelor’s degree in any discipline
- Minimum 1 year of experience in any professional role
- Advanced level of English (C1 or higher), both written and spoken
- Logical thinking, fact-checking and reasoning abilities
- Strong attention to detail and ability to understand and follow complex instructions
- Strong communication skills, including the ability to ask clarifying questions when needed
- Genuine interest in technology and artificial intelligence
Benefits
Why this freelance opportunity might be a great fit for you?
- Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments.
- Work on advanced AI projects and gain valuable experience that enhances your portfolio.
- Influence how future AI models understand and communicate in your field of expertise.
Vacancy posted 14 days ago
Similar jobs that could be interesting for youBased on the AI Trainer - Freelance Data Annotator in Pretoria, Gauteng vacancy
R 24 ph
...Tendem project ( ) and drive specialized data scraping workflows for real-world use cases... ...mission is to help develop high-quality AI technologies by combining real-world expertise... ...efforts. About the Role This is a freelance role for a Tendem project. As a Python...R 30 ph
...Our mission is to help develop high-quality AI technologies by combining real-world... ...development efforts. About the Role This is a freelance role for a Tendem project. As a... ...complex information beautifully, turning raw data and narratives into compelling, highly persuasive...- African Training Institute (ATI) is in the market for experienced facilitators for short term training on a part time basis. ResponsibilitiesATI is in the market for qualified and experienced training facilitator based in (Dubai, Turkey, Namibia) to deliver a training program...
- ...The main purpose of this position is to design, develop, manage and implement artificial intelligence (AI)-driven solutions that leverage high-quality, well-governed data to create intelligent systems through machine learning (ML) and deep learning, to ensure that AI...
R 40 ph
...Mindrift connects specialists with project-based AI opportunities for leading tech companies,... ...and robust What this is NOT Not data labeling Not prompt engineering Not... ...your effective hourly rate. Why this freelance opportunity might be a great fit for you?...- The Role Purpose: We are seeking an AI Engineer to join our team, with a primary focus on designing, developing, and maintaining production... ..., and backward compatibility. Design and maintain data stores supporting GenAI applications, including relational, vector...
- ...Were looking for an enthusiastic AI Engineer to join a forward-thinking global technology environment where youll work on real-world... ...with technical and non-technical stakeholders. Knowledge of data handling best practices, security awareness, and privacy considerations...
- ...storytelling? DataForce by TransPerfect is seeking Freelance Short Story Writers! What is the... ...worldwide. We offer high-quality data for Human-Machine Interaction to some of the... ...data for Machine Learning in different AI domains. To learn more about DataForce...
R 18 ph
...Remote in South Africa Engagement Model: Freelance; Independent Contractor Estimated... ...cities worldwide. We offer high-quality data for Human-Machine Interaction to some of the... ...data for Machine Learning in different AI domains. To learn more about DataForce...- ...Ready to take your AI engineering career into an enterprise SAP environment? This is an opportunity to work on cutting-edge Artificial Intelligence, Machine Learning, Generative AI and data solutions while collaborating with global technology teams. We're looking...
- ...NS-1 ESSENTIAL SKILLS Strong experience with AWS services for data engineering, including S3, Lambda, VPC, IAM, and CloudWatch. Proven... ...stakeholders. ADVANTAGEOUS SKILLS Experience with AI engineering workflows, including model serving, feature stores, and...
- ...operating in complex environments is looking for an exceptional Senior AI Engineer to join them You will have the opportunity to work on... ...(schema design, query optimization); understanding of NoSQL and data consistency models. ~ Cloud: Deep experience designing scalable...
R 720,000 pa
...fast-growing technology company is looking for an Intermediate AI Engineer to help design and deliver advanced artificial intelligence... ...Infrastructure-as-Code practices. Design and manage reliable data architectures, including PostgreSQL database structures, query...- ...MINIMUM REQUIREMENTS ~5+ years' experience in a Data Analyst or operational data management role ~ Relevant qualification in Data Science, Information Systems, Statistics, Finance or related field ~ Proven experience monitoring and managing data flows in operational...
- ...-step reasoning, tool invocation, and workflow automation for AI agents. Model Training and Deployment: Deep hands-on knowledge... ...serverless components (e.g., AWS Lambda) for event-driven workflows. Data Engineering: Experience in building reliable ETL/data pipelines...
- ...Duties & Responsibilities Key Responsibilities Master File Maintenance Managing users and user roles. Managing master data, including creation, updates, and deletion. Commissioning and decommissioning of data sets. Building and maintaining dashboards...
- ...Job Description The AI Engineer (Expert) will be responsible for building, operating, and enhancing AI-driven platforms, with a strong focus on observability, cloud infrastructure, and data pipelines. This role requires a systems-thinking mindset and the ability to...
R 50,000 per month
...Minimum Requirements To be considered for this opportunity, you should have: ~5+ years' experience in a Data Analyst or operational data management role. ~ A relevant qualification in Data Science, Information Systems, Statistics, Finance or a related field...- ...Qualifications Essential: Grade 12 / Matric. Bachelor's degree or diploma in one of the following: Data Analytics Data Science Statistics Mathematics Business Analytics Information Systems / IT Finance Economics Supply Chain Management...
- ...Job Description We're on the hunt for a Senior AI Engineer who loves building smart platforms, wrangling cloud infrastructure, and bringing AI ideas to life. This role sits at the intersection of AI, cloud engineering, and platform reliability, perfect for someone...
- The Role Purpose: We are seeking a Data Scientist to join our team, with a primary focus on analysing complex datasets, developing predictive... ...for handling enterprise data. ~ Exposure to Generative AI technologies and Retrieval-Augmented Generation (RAG) concepts is...
- ...Were looking for an Expert Data Engineer who can navigate comfortably between SAP BW, HANA, AWS, Python, SQL and modern data engineering. Youll be working on the Volume & Capacity Management and QMT Frontdesk product, supporting areas such as: Capacity Management...
- ...About the Role We’re looking for a skilled AI Engineer to help us fine-tune, deploy, and maintain private AI models tailored to our... ...outputs through prompt engineering or targeted retraining. Data Preparation Collect, clean, and prepare datasets for training,...
- ...We're looking for an AI Native Executive Assistant to build and maintain the operational infrastructure of a fast-moving AI health technology company operating across two distinct business verticals. You will own the company's internal operating system, implement and...
- Description: We are looking for a highly motivated Data Analyst with experience in internal sales to join our data team. The successful candidate will be responsible for supporting data collection, processing, analysis, and reporting to help drive business development...
- ...Purpose of the Role The Temp Data Capturer will be responsible for accurately capturing, updating, and maintaining company data within internal systems and databases. The role supports operational efficiency by ensuring data integrity, completeness, and confidentiality...
- ...is based at Company, and is perfect for candidates looking to pursue a long-term career in our industry. Available Positions: • Data Capture • Artisan Aider • Workshop Assistant • Machine Operators Human Resources • Office Work • Plant Assistant •...
- ...Description Are you obsessed with models, fascinated by deep learning, and excited by the idea of designing AI systems that actually matter? We're looking for a Senior Data Scientist to help build advanced vision-inspection and anomaly-detection tools that push the...
- ...Job Description The Senior Data Scientist will be responsible for translating business problems into data-driven and AI-enabled solutions. The role requires strong expertise in data analysis, machine learning, data engineering, and stakeholder engagement, while working...
- ...Job Description Celonis Data Specialist Turn messy processes into pure magic. Spot bottlenecks, build dashboards that wow, and become the process hero every business needs. Role Overview Highly analytical and detail-oriented Celonis Data Analyst to drive process...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to AI Trainer - Freelance Data Annotator. Be the first to apply!
