AIGC Prompt Engineer for Moderation Excellence

TikTok Pte. Ltd.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

TikTok Pte. Ltd. in Singapore is seeking a Prompt Writer Specialist for the ModLab AIGC team within Trust & Safety.

You will design and refine prompts to enhance AI model performance and review and label text, images, videos, and ads to improve moderation systems across TikTok products. The role requires strong analytical thinking, attention to detail, and the ability to make consistent decisions in a fast-paced environment, with collaboration across Product, Engineering, Policy, and Data

Qualifications

• Excellent written and spoken English with clear communication.
• Strong analytical and research skills to interpret model outputs and derive insights.
• Strong decision-making and problem-solving skills with meticulous attention to detail.
• Good computer literacy and ability to learn internal tools quickly.
• Self-motivated and innovative; able to design effective prompts.
• Comfortable reviewing sensitive or graphic content.
• Able to work rotating shifts, including weekends and public holidays.

Responsibilities

• Prompt Engineering: Align model outputs with policies via prompt engineering, mastering TikTok Ad Policies, translating policy knowledge into prompts.
• Create and iterate prompts by translating policy knowledge into structured prompt components.
• Perform root-cause analysis to identify issues and plan prompt iterations.
• Maintain documentation of prompt engineering processes, variations, test results, and changes.
• Analyze large datasets, interpret model outputs, and derive actionable insights to improve prompt performance.
• Content Moderation & Labeling: Label and categorize content (text, images, video, multimedia) according to taxonomy standards and policies.
• Produce accurate annotations and datasets to train and evaluate AI models.
• Perform quality reviews to ensure labeling consistency and identify improvement opportunities.
• Escalate ambiguous cases and participate in policy clarity discussions.
• Participate in calibration sessions to maintain consistency across reviewers.
• Cross-Functional Collaboration: Work with Product, Engineering, Policy, Quality Assurance, Data Science, and Operations.
• Stay updated with evolving moderation policies and ensure consistent application.
• Meet productivity, quality, and turnaround time expectations.

Skills

Strong English

Analytical skills

Decision making

Computer literacy

Self-motivated

Reviewing sensitive content

Shift flexibility

Job description

TikTok Pte. Ltd. in Singapore is seeking a Prompt Writer Specialist for the ModLab AIGC team within Trust & Safety.

You will design and refine prompts to enhance AI model performance and review and label text, images, videos, and ads to improve moderation systems across TikTok products. The role requires strong analytical thinking, attention to detail, and the ability to make consistent decisions in a fast-paced environment, with collaboration across Product, Engineering, Policy, and Data