AI Trainer - Freelance Annotator (Portuguese)

1 month ago
Freelance
Entry Level
Artificial Intelligence and Machine Learning
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

Description

  • Carefully review provided data including text, images, and videos for annotation tasks
  • Label or classify content according to detailed project guidelines
  • Rate AI-generated content and evaluate factual accuracy when required
  • Compare responses and provide judgments per project instructions
  • Identify and flag factually incorrect, sensitive, inappropriate, or unclear material
  • Ask clarifying questions and communicate issues to project managers when needed
  • Participate in one or more projects as invited based on profile and project availability

Requirements

  • Currently residing in the specified country (location affects eligibility and rates)
  • Submit 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 (C1 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
  • Understand that work is project-based and tasks are available only when projects are active

Benefits

  • Freelance, part-time remote work that can fit around primary professional or academic commitments
  • Pay rates up to $23/hour depending on skills, experience, and project needs
  • Opportunity to work on advanced AI projects and gain relevant experience
  • Chance to enhance your portfolio by contributing to real AI development
  • Opportunity to influence how future AI models understand and communicate in your field

Interested in this position?

Apply directly on the company website

Apply Now

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