Language Alignment & Resource Partner at Invisible Tech

Language Alignment & Resource Partner (Brazilian Portuguese) | $6–$65/hr | Worldwide Remote | Freelance AI Trainer Project

Join a specialized AI data project as a freelance Language Alignment & Resource Partner (LARP), providing native-level Brazilian Portuguese linguistic vetting, quality assurance, and cultural consultation. This role is ideal for language professionals who want to shape the accuracy and naturalness of AI-generated content.

Project Deliverables

• Data Annotation & Review: Evaluate and annotate AI outputs for grammatical accuracy, naturalness, and cultural appropriateness in Brazilian Portuguese.
• Quality Assurance: Serve as a primary quality checkpoint, identifying and correcting subtle cultural errors and unnatural phrasing throughout production.
• Resource Development: Analyze quality trends and create structured educational resources and feedback documentation to improve AI alignment with campaign goals.
• Linguistic Consultation: Provide native-level language vetting and specialized consultation during project scaling and production phases.

Required Expertise

• Background in linguistics, education, or a field requiring high attention to linguistic detail.
• Prior hands-on experience in human data evaluation or annotation.
• Verified Brazilian Portuguese proficiency at C1 or C2 level.
• Ability to transform raw feedback and quality trends into clear, actionable educational resources.
• A meticulous eye for language with the ability to detect and correct even the most subtle unnatural phrasing.

Engagement Details

• Type: Freelance / Independent Contractor
• Workplace: Fully Remote
• Rate: $6–$65/hr, determined by experience, expertise, and geographic location
• Note: Contractors must supply their own secure computer and high-speed internet. Company-sponsored benefits such as health insurance and PTO do not apply.