This job is no longer available
This job expired on 05/09/2026. It no longer accepts applications.
Freelance Annotator (English) – AI Trainer
Toloka Annotators · Porto
Job description
About the role
Join Toloka as a freelance English annotator and help train cutting‑edge artificial intelligence systems. You will work remotely on short‑term projects that involve reviewing and labeling various types of content to improve AI performance.
Key responsibilities
- Carefully review provided data (text, images, or videos) and apply project‑specific labeling guidelines.
- Classify content accurately and consistently according to the task requirements.
- Identify and flag factually incorrect, sensitive, inappropriate, or unclear material.
Required profile
- Bachelor's degree in any discipline.
- Minimum of 1 year of professional experience.
- Advanced English proficiency (C1 or higher), both written and spoken.
- Strong logical thinking, fact‑checking and reasoning abilities.
- Excellent attention to detail and ability to follow complex instructions.
- Good communication skills, including asking clarifying questions when needed.
- Genuine interest in technology and artificial intelligence.
Required skills
What we offer
- Part‑time, remote freelance assignments that fit around your primary commitments.
- Opportunity to work on advanced AI projects and build a strong portfolio.
- Influence how future AI models understand and generate content.
- Compensation up to $17 per hour, varying by project scope and expertise.
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Toloka Annotators
Porto