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Freelance Writer - AI Trainer

DataAnnotation
Department:SEO Marketing
Type:REMOTE
Region:EU
Location:Portugal
Experience:Mid-Senior level
Estimated Salary:$45,760 - $52,000
Skills:
WRITINGEDITINGLINGUISTICSGRAMMARSTYLEBRAND VOICE
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Job Description

Posted on: August 3, 2026

About The Job We are looking for an existing Freelance Writer to help train AI models. In this role you will need to hold an expert level of linguistics. You will have conversations in both Portuguese and English with chatbots in order to measure their progress, as well as write novel conversations in order to teach them what to say. Advantages Of Contracting With Us

  • You'll be able to choose which projects you want to work on and when
  • You work on your own schedule, on your own computer, from the comfort of your own home
  • Projects are paid hourly starting at $22+ USD per hour, with bonus rates available on some projects

Responsibilities

  • Give AI chatbots writing and editing tasks and evaluate their outputs
  • Evaluate the quality produced by AI models for correctness and performance

Qualifications

  • Fluency in English and Portuguese
  • Detail-oriented
  • Excellent command of grammar, style, and brand voice
  • A current, in progress, or completed Bachelor's degree is preferred but not required

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. Only applicants in Portugal will be considered for this role. This is an independent contractor position. #portuguese

Originally posted on LinkedIn

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