AI Automation Intern: Design & Optimize LLM Workflows

TikTok; Singapore; On-site; SGD 11,160 - 22,320; Part time

Job summary

TikTok is seeking a Project Intern in Singapore to contribute to short-term projects within the Automation Team. You will gain hands-on experience in a fast-paced environment, collaborating across Product, Engineering, Algorithms, and Operations to advance moderation automation and AI initiatives.

You will design and test prompts for LLM-powered workflows, analyze model performance data, and build dashboards to monitor automation impact.

Qualifications

• Currently pursuing a Bachelor's or Master's in CS, IS, Data Science, AI, Engineering, Business Analytics, or related field.
• Strong analytical and problem-solving skills with the ability to interpret data and generate actionable insights.
• Excellent communication and collaboration skills with the ability to work effectively in cross-functional teams.
• Ability to manage multiple tasks in a fast-paced environment with strong attention to detail.
• Demonstrated interest or hands-on experience with LLMs, Generative AI, AI agents, or ML applications.
• Familiarity with prompt engineering, prompt evaluation, or AI workflow design through coursework, projects, hackathons, or internships.
• Understanding of AI evaluation concepts such as precision, recall, hallucination, leakage, overkill, or model performance metrics is a plus.

Responsibilities

• Contribute to AI automation initiatives to improve efficiency, quality, and scalability of Trust & Safety operations.
• Assist in designing, testing, and refining prompts for LLM-powered workflows and AI agent use cases.
• Analyze AI model and operational data to identify opportunities for improvement.
• Evaluate prompt quality, business rules, and automation logic through experiments and data analysis.
• Build dashboards and visualizations to monitor AI adoption and automation performance.
• Support pilot programs and A/B testing for new AI capabilities and summarize findings for stakeholders.
• Collaborate with Product, Engineering, and Operations to gather requirements and coordinate project activities.
• Document workflows, experiment results, and best practices to support knowledge sharing across teams.
• Research trends in Generative AI and AI agents to identify opportunities for future innovation.

Skills

LLMs & Generative AI

Prompt engineering

Data interpretation

Cross-functional collaboration

Fast-paced work

Problem-solving

Communication

Education

Bachelor's or Master's in CS, IS, Data Science, AI, Engineering, Business Analytics

Tools

APIs

Workflow automation tools

AI development platforms

SQL

Excel

Tableau

Power BI

Python

Job description

TikTok is seeking a Project Intern in Singapore to contribute to short-term projects within the Automation Team. You will gain hands-on experience in a fast-paced environment, collaborating across Product, Engineering, Algorithms, and Operations to advance moderation automation and AI initiatives.

You will design and test prompts for LLM-powered workflows, analyze model performance data, and build dashboards to monitor automation impact.