Brazil Remote (Country) Contract $8 - $65/hour

Invisible Technologies is hiring a Science Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project

Responsibilities

  • Challenge advanced language models on topics like energy transformation, atomic structure, planetary motion, ecological systems, the water cycle, and scientific inquiry
  • Document every failure mode so we can harden model reasoning
  • Converse with the model on real-world scenarios and theoretical science questions
  • Verify factual accuracy and logical soundness
  • Capture reproducible error traces
  • Suggest improvements to our prompt engineering and evaluation metrics

Requirements

  • Fluency in Portuguese (Brazil)
  • Bachelor’s, master’s, or PhD in a science field
  • Fluency in Portuguese and clear, metacognitive communication

Nice to Have

  • Teaching experience
  • Published work
  • Lab or field research
  • Science communication projects

Benefits

  • Pay range of $8 to $65 per hour

Additional Information

  • You’ll supply a secure computer and high-speed internet
  • Company-sponsored benefits such as health insurance and PTO do not apply
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About company
Invisible Technologies
A company building AI-driven technology in the financial services industry, helping clients manage and optimize their retirement plans.
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Posted 2 hours ago