More jobs:
AI Trainer - Freelance Annotator; Portuguese
Job in
Mississauga, Ontario, Canada
Listed on 2026-06-11
Listing for:
Toloka Annotators
Part Time, Contract
position Listed on 2026-06-11
Job specializations:
-
IT/Tech
Artificial Intelligence, AI Evaluation, AI Engineer (Applied/Software), Data Annotation/ AI Labeling
Job Description & How to Apply Below
Overview This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. 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.
Requirements
Currently studying at a university or holding a completed Bachelor's, Master's, or PhD degree in any professional field
Proficient in Portuguese (C2) and advanced in 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
Get paid for your expertise, with rates that can go up to $23/hour depending on your skills, experience, and project needs
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
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