AI Trainer - Freelance Annotator (Portuguese)

1 month ago
Part-time
Entry Level
Data Science and Analytics
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

  • Review and assess provided data (text, images, or videos) according to project guidelines
  • Rate AI-generated content, evaluate factual accuracy, and compare model responses when applicable
  • Label, classify, and categorize content following detailed instructions
  • Identify and flag factually incorrect, sensitive, inappropriate, or unclear material
  • Ask clarifying questions and communicate with project managers when guidelines are unclear
  • Participate in one or more online projects as invited, completing tasks when projects are active

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 when needed
  • Genuine interest in technology and artificial intelligence
  • Willingness to work on a part-time, remote, project-based (tasks available only when projects are active) basis

Benefits

  • Paid freelance work with rates up to $23/hour depending on skills, experience, and project needs
  • Part-time, remote work that can fit around primary professional or academic commitments
  • Opportunity to work on advanced AI projects and gain valuable experience for your portfolio
  • Chance 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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