Shape the Future of AI — Portuguese Talent Hub

6 months ago
Freelance
Entry Level
Data Science and Analytics
Welo Global

Welo Global

Welo Global specializes in providing enterprise localization, AI training data, and multilingual content solutions, leveraging a portfolio of specialized global brands to meet diverse customer needs in the AI and language services industry.

Professional Services
Founded 1997

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.
  • Review and complete project tasks within the provided scope and timeline.
  • Use digital tools to complete remote contributor work.
  • Decide which projects to take based on the scope, timeline, and compensation provided.

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.
  • Willingness to join a talent database for future freelance projects rather than an active role.
  • Ability to work remotely from a flexible location, including Europe or worldwide where applicable.

Benefits

  • Flexible remote work on your own schedule.
  • Opportunity to contribute to smarter, more inclusive AI.
  • Access to a global, supportive contributor community.
  • Clear project details, timelines, and compensation shared before each assignment.
  • Freelance project-based work with varied scope and duration.
  • Potential to grow within a global AI contributor network.

Interested in this position?

Apply directly on the company website

Apply Now

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