Backend Engineer Project Intern (BI Product Catalog) - 2026 Start (BS/MS)

Responsibilities

Team Introduction
The Business Integrity team drives global monetization for TikTok by engineering innovative and effective safeguards for our advertising platform. Based in Singapore, we leverage cutting-edge technologies and industry-leading insights to maximize value for users and business partners. Our data-driven approach ensures pragmatic and robust solutions.

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 a minimum internship period of 3 months and at least 3 days per week, with a preference for interns who can commit to more than 3 months and 5 days per week.

Responsibilities
- Collaborate with algorithm engineers to explore and apply innovative technologies in the commercial advertising domain.
- Assist in building TikTok's commercial advertising understanding platform, contributing to the development and maintenance of a large-scale product catalog.
- Support the processing and analysis of massive commercial data sets, leveraging proprietary large language models to extract key information and develop customized product clustering solutions for ad recommendations, AIGC scenarios, and diverse business needs.
- Help design and deliver robust systems for both offline and online environments, with a focus on achieving high throughput and low latency.