Language Alignment & Resource Partner, Korean – Freelance AI Trainer

Invisible Technologies

Freelance AI Trainer Project with Meridial focusing on Korean language vetting and QA. Involves linguistic quality assurance and developing alignment resources for an AI project.

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 native-level Korean language proficiency and a meticulous approach to linguistic quality assurance. Capable of analyzing quality trends and developing educational resources to enhance AI output alignment with cultural context.

Highest-signal resume keywords

Korean Language Proficiency C1 or C2Linguistic Quality AssuranceHuman Data EvaluationEducational Resource DevelopmentCultural Context Analysis

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

LinguisticsLanguage AnnotationGrammatical Accuracy ReviewAI Output TestingQuality Trend Analysis

Soft Skills

Attention to DetailMeticulousnessProactive Problem Solving

Industry Keywords

Linguistic ConsultationCultural Error IdentificationFeedback DocumentationProduction Phase Support

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 Korean language.
Analyzing task quality trends and autonomously 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 Korean 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