Job Description

This role involves supporting high-quality written content across various AI training initiatives as a Portuguese Copy Editor. Ideal candidates will possess a detail-oriented mindset, ensuring clarity, consistency, grammatical precision, and stylistic excellence in complex Portuguese written materials. Key Responsibilities

• Edit and proofread Portuguese-language content for grammar, spelling, punctuation, syntax, and clarity.
• Ensure consistency in tone, style, formatting, and terminology across documents.
• Improve structure, readability, and logical flow without altering intended meaning.
• Identify ambiguities, inconsistencies, and factual or structural issues.
• Enforce adherence to Portuguese style guides and maintain high editorial standards.
• Flag unclear instructions, weak reasoning, or editorial risks in source material.
• Provide thoughtful feedback to enhance overall content quality.

• 3-5+ years of proven professional experience in copy editing.
• Exceptional written and grammatical command of Portuguese (native proficiency required).
• Demonstrated history of high-precision editorial work with minimal error rates.
• Extremely high attention to detail and ability to catch subtle inconsistencies.
• Strong familiarity with following instructions in a professional written context (Acordo Ortográfico standards, Portuguese editorial standards, or equivalent).
• Ability to work independently while maintaining consistent quality standards.
• Reliable availability and consistent engagement.

• Minimum commitment of 20 hours per week.
• Ongoing, consistent engagement expected.
• Work involves reviewing and refining high-volume written material.

• Submit your resume highlighting relevant editorial experience.
• Complete the required interview and assessment.
• Follow-up expected within a few days regarding next steps.

This position is part of a talent marketplace connecting top experts with leading AI labs and research organizations, contributing to projects that shape the next generation of AI.

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