We test whether AI coding agents work as well on instructions written in Korean as they do in English.
Agents receive real software engineering tasks; only the human-written instructions change language.
Quality of every instruction directly affects the result.

About the roles:

Translator: translate English task briefs into Korean, keeping all requirements and leaving code unchanged.
Reviewer: compare translations with the English source, correct errors, and log each correction by error type.
Placement depends on your experience and technical background.

Who we are looking for:

Native or near-native Korean writing ability and strong English reading comprehension.
Professional translation, editing, review, or technical writing experience, or a software background with excellent writing in Korean.
Comfort reading technical text; coding experience is a strong plus for the translator role.

Why join us:

Limitless flexibility with fully remote, project-based opportunities.
Optional access to AI and Large Language Model workshops designed for professionals.
Be part of a global contributor community with responsive support and real impact on AI systems.

Welo Data

We are a global AI data company part of Welocalize, delivering high-quality, ethical data to train the world’s most advanced AI systems. With a community of over 500,000 contributors across 100+ countries, we offer flexible, remote project-based opportunities with autonomy and growth.

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