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Freelance Annotator (Portuguese) - AI Trainer

1 month ago
United States
Freelance
Entry Level
Data Annotator
Data Science and Analytics
Generative AI Machine Learning
Apply Now
Toloka

Toloka

Toloka AI is a data-centric environment that supports fast and scalable AI development with human insight. They offer solutions for various AI domains, including audio processing, computer vision, chatbots, and search. With over 10 years of industry ex...

Internet Software & Services
251-1K
Founded 2014
View All Jobs 10

Description

  • Carefully review provided data (text, images, or videos) and follow project-specific guidelines.
  • Label, classify, and annotate content according to detailed instructions.
  • Identify and flag factually incorrect, sensitive, inappropriate, or unclear material.
  • Ask clarifying questions and communicate with project managers when instructions or examples are ambiguous.
  • Apply logical reasoning and fact-checking when evaluating AI-generated content and responses.
  • Participate in one or more short-term projects as invited, working on tasks only when projects are active.
  • Maintain accuracy and attention to detail across repetitive or complex annotation tasks.

Requirements

  • Currently residing in the specified country (location may affect eligibility and rates).
  • Submit your resume in English and indicate your level of English.
  • Currently studying at a university or holding a completed Bachelor’s, Master’s, or PhD degree in any field.
  • Proficient in Portuguese (C2) and advanced in English (B2 or higher), both written and spoken.
  • Strong logical thinking, fact-checking, and reasoning abilities.
  • High attention to detail and ability to understand and follow complex instructions.
  • Strong communication skills, including the ability to ask clarifying questions.
  • Genuine interest in technology and artificial intelligence.
  • Ability to work remotely on part-time, freelance projects that operate on an irregular/project-based schedule.

Benefits

  • Rates up to $23/hour depending on skills, experience, and project needs.
  • Part-time, remote freelance work that can fit around professional or academic commitments.
  • Opportunity to work on advanced AI projects and gain portfolio-enhancing experience.
  • Ability to influence how future AI models understand and communicate in your field.
  • Flexible, project-based schedule

Interested in this position?

Apply directly on the company website

Apply Now

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