[Hiring] Portuguese Copyeditor Expert @24-MAG

Role Description

We are sharing a specialised part-time consulting opportunity for experienced Portuguese copy editors with exceptional editorial judgment, native-level written fluency, and the ability to maintain high standards of clarity, consistency, and grammatical precision across complex written materials. This role supports an exciting collaboration with leading AI companies focused on improving advanced AI systems through high-quality Portuguese-language editorial review, proofreading, and written content refinement workflows.

Selected professionals will edit and proofread Portuguese-language content, improve structure and readability, enforce style guide adherence, identify inconsistencies or editorial issues, and help improve overall model quality. This opportunity is especially well-suited to detail-oriented language professionals who are comfortable working at high editorial standards and can consistently deliver precise, polished written output across high-volume content workflows.

Qualifications

• 3–5+ years of proven professional experience in copy editing
• Exceptional written and grammatical command of Portuguese with native proficiency
• Demonstrated history of high-precision editorial work with minimal error rates
• Extremely high attention to detail and the ability to catch subtle inconsistencies
• Strong familiarity with following instructions in a professional written context

Requirements

• Familiarity with Acordo Ortográfico standards, Portuguese editorial standards, or equivalent frameworks
• Strong consistency in applying style, terminology, and formatting standards across repeated tasks
• Ability to work independently while maintaining high quality standards
• Reliable availability and consistent engagement across ongoing editorial workflows

Benefits

• Contribute specialised Portuguese editorial expertise to a cutting-edge AI collaboration
• Help improve how advanced AI systems generate and refine Portuguese-language content
• Work on high-impact editorial review tasks with strong practical relevance
• Flexible remote work with structured expectations and competitive hourly compensation

Contract Details

• Independent contractor role
• Fully remote with flexible scheduling
• Hourly compensation of $37.5 per hour
• Minimum commitment of 20 hours per week
• Ongoing, consistent engagement expected
• Work involves reviewing and refining high-volume written material
• Weekly payments via Stripe or Wise
• Work will not involve access to confidential or proprietary information from any employer, client, or institution
• Please note: We are unable to support H1-B or STEM OPT candidates at this time
• Application process includes resume submission and completion of the required interview and assessment
• Start date: Immediate

Company Description

This opportunity is available through a leading AI-driven work platform that connects domain experts with frontier AI research projects. Experts contribute to improving advanced AI systems by providing specialised expertise across real-world workflows, structured evaluation, model training support, and domain-specific content validation.

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