Language Alignment & Resource Partner (Portuguese) - Freelance AI Trainer Project

PortugalOn-site

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Requirements

We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Portuguese language vetting and QA for a specialized AI data project.
As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural consultation.
Data Annotation & Review: Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context.
Resource Generation: Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations.
experience in linguistics, education, or other fields requiring high attention to linguistic detail. Prior, tangible
experience working in human data evaluation or annotation.
Verified Portuguese language proficiency of C1 or C2
The ability to confidently transform raw feedback and quality trends into structured, actionable educational resources.

A meticulous approach to language, with the sharpness to identify and correct even the most subtle unnatural phrasing in their native tongue. Service Fees
We offer a pay range of $6-to- $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location.
Final offer amounts may vary from the pay range listed above.
benefits such as health insurance and PTO do not apply.

The objective of this project is to evaluate, annotate, and validate data to ensure high-quality outputs that are fully natural, polished, and free from bias.
Operate autonomously to provide linguistic QA and develop alignment resources. Expected deliverables include:
Quality Assurance & Vetting: Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the target language.
Production & Vetting Support: Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase. Required Expertise