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Shape the Future of AI — Portuguese Talent Hub

3 months, 2 weeks ago
Anywhere, Europe, Portugal, Brazil
Freelance
Entry Level
AI (Artificial Intelligence)
Data Science and Analytics
LLM
Apply Now
Welocalize

Welocalize

Welocalize provides translation and localization services to help businesses reach global audiences with precision and efficiency.

Professional Services
1K-5K
Founded 1997
$34M raised
View All Jobs 336

Description

  • Annotate or label text, images, or audio to help train AI systems.
  • Evaluate search results, ads, or chatbot responses for quality and relevance.
  • Create and test prompts to improve large language models.
  • Ensure content reflects cultural, linguistic, or industry-specific accuracy.
  • Join a talent database and respond to project opportunities that match your skills and availability.
  • Review project details, timelines, scope, and compensation before deciding whether to participate.

Requirements

  • Native or near-native fluency in Portuguese.
  • Based in Brazil or Portugal.
  • English proficiency.
  • Comfortable using digital tools.
  • Detail-oriented and curious about technology.
  • Freelance availability for remote project-based work.
  • Willingness to join a global contributor network rather than an active full-time role.

Benefits

  • Flexible remote work on your own terms.
  • Opportunities to contribute to smarter, more inclusive AI.
  • Access to a global, supportive community.
  • Clear project details provided before each assignment, including scope, timeline, and compensation.
  • Potential for short- and medium-term projects lasting from a few days to several weeks.
  • Opportunity to grow and contribute within a large global contributor network.

Interested in this position?

Apply directly on the company website

Apply Now

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