Content Quality and Evaluation Specialist Graduate (Korean) - SMO - 2027 Start

Written by the T&S Network from TikTok's posting.

Builds and enforces quality standards for multilingual, multimodal data used both in content safety governance and in training and evaluating AI and large language models for TikTok's international products. The team sets judgment criteria and checks data consistency so the data holds up for models and for the business.

What you'd do

• Draft and refine the quality rules, judgment guidance, and pass criteria used for LLM training and evaluation data.
• Assess data outputs against standards, catch problems, and make sure fixes get applied.
• Work through complex, ambiguous, and edge cases, and turn conclusions into reusable judgment rules.
• Track quality metrics, find root causes, and improve production processes and execution.

What it asks for

• Bachelor's degree, or one recently finished, in a data, stats, CS, law, linguistics, or social science field (preferred).
• Excellent English across listening, speaking, reading, and writing, with IELTS 7.5 or TOEFL 105 or equivalent.
• Can read complex guidelines or policies and apply them accurately in written work.
• Proficiency in Excel and common data tools.
• Strong structured problem-solving and articulation skills, with attention to detail.
• Work in data quality, QA, moderation, compliance, content ops, editorial review, or AI annotation is a strong plus.

Worth knowing

• Graduate role with a start date by year end; candidates must state availability and graduation date in their resume.

Our best summary of the posting, and it can be wrong. The employer's posting is what counts: read it in full on TikToknorth_east before you apply. If we got something wrong, report this listing.