AI Trainer - Freelance Data Annotator

Toloka Annotators; Johannesburg; Remote; ZAR 200,000 - 300,000; Part time

Job summary

A leading company in AI services is offering freelance annotator roles for part-time, remote projects. This position involves reviewing and labeling content for AI improvement, requiring attention to detail and advanced English proficiency. Join us to work on innovative AI projects and enhance your portfolio while managing your own schedule.

Benefits

Work on advanced AI projects

Flexible freelance schedule

Valuable experience for your portfolio

Qualifications

• Advanced level of English (C1 or above), both written and spoken.
• Strong attention to detail and ability to follow complex instructions.
• Genuine interest in technology and artificial intelligence.

Responsibilities

• Review provided data (text, images, or videos).
• Label or classify content based on project guidelines.
• Identify and flag incorrect or inappropriate material.

Skills

Attention to detail

Logical thinking

Communication skills

Education

Bachelor's degree

Job description

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 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.

Requirements

• Bachelor's degree in any discipline
• Advanced level of English (C1 or above), 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