Language Alignment & Resource Partner, Catalan – Freelance AI Trainer Project

Invisible Technologies

Independent Language Alignment & Resource Partner for AI data project. Performing linguistic QA, annotation, and developing educational resources with a focus on Catalan language.

Posted 7/14/2026contractRemote • 🌎 Anywhere in the WorldMid-LevelSenior💰 $6 - $65 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in linguistic quality assurance and cultural context analysis, with a strong focus on Catalan language proficiency and the ability to develop educational resources based on quality trends.

Highest-signal resume keywords

Linguistic Quality AssuranceCatalan Language Proficiency C1/C2Human Data EvaluationEducational Resource DevelopmentCultural Context Analysis

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

LinguisticsLanguage AnnotationGrammatical Accuracy ReviewQuality Trend AnalysisFeedback Documentation

Soft Skills

Attention to DetailMeticulousnessTransforming Feedback into Actionable Resources

Industry Keywords

AI Output TestingCultural Error IdentificationLinguistic ConsultationProject Scaling

About the role

Key responsibilities & impact

Operate autonomously to provide linguistic QA and develop alignment resources.
Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context.
Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the Catalan language.
Analyzing task quality trends and developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations.
Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase.

Requirements

What you’ll need

Demonstrable work or educational experience in linguistics, education, or other fields requiring high attention to linguistic detail.
Prior, tangible experience working in human data evaluation or annotation.
Verified Catalan 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.

Benefits

Comp & perks

Company-sponsored benefits such as health insurance and PTO do not apply.