LLM Model Operations & Prompt Engineering Intern - 2025 Start

eate together and grow together. That's how we drive impact-for ourselves, our company, and the users we serve. Join us.

Team Introduction
As part of the monetization product organization, monetization security designs business models, processes and backend product support for monetization needs. The work we do ensures that monetized content is safe for TikTok users, even as the business accelerates its monetization efforts.

We are seeking a motivated and detail-oriented intern to assist with the operations and prompt engineering of our large language models (LLMs). This internship offers a unique opportunity to work with cutting-edge AI technologies and gain hands-on experience in the rapidly evolving field of natural language processing (NLP).

As a project intern, you will have the opportunity to engage in impactful short-term projects that provide you with a glimpse of professional real-world experience. You will gain practical skills through on-the-job learning in a fast-paced work environment and develop a deeper understanding of your career interests.

Applications will be reviewed on a rolling basis - we encourage you to apply early.

Successful candidates must be able to commit to the following Internship:
We will prioritize candidates who are able to commit to a minimum of 6 months, ideally for 5 days a week.

Responsibilities:
LLM Operations:-

• Assist in the deployment, monitoring, and maintenance of LLMs for TikTOok monetization content moderation
• Help troubleshoot and resolve issues related to model performance and reliability.
• Collaborate with the engineering team to optimize model infrastructure and workflows.

Prompt Engineering:-

• Design, test, and refine prompts to improve the quality of LLM-generated outputs and machine-human alignment.
• Conduct experiments to evaluate the effectiveness of different prompts.
• Analyze data to continuously enhance prompt performance.
• Provide prompt engineering tooling

Qualifications

Minimum Qualifications:

• Currently pursuing a degree in Computer Science, Data Science, Artificial Intelligence, English Literature, Law or a related field.
• Major is not limited, proficiency in English is required;
• Sensitive to data, with strong data analysis skills and the ability to review and summarize;
• Good at thinking and open to new things;
• Positive, proactive, patient, diligent, efficient, strong communication skills, and able to handle stress;
• Passionate about the internet industry and aligned with TikTok culture.

Preferred Qualification:

• Overseas internship or exchange experience is a plus

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://careers.tiktok.com/legal/privacy.

If you have any questions, please reach out to us at [email protected]