Data Science Engineer

1 week ago


San Jose, California, United States Tik Tok Full time

Are you looking for a challenging role that will allow you to grow professionally and personally? As a Machine Learning Algorithm Developer Intern at TikTok, you will have the opportunity to develop innovative solutions to challenging problems in the risk control field.

About the Role

The Business Risk Integrated Control (BRIC) team is responsible for protecting TikTok users, securing platform health and community experience authenticity, and building infrastructures, platforms and technologies. The BRIC team works to minimize the damage of inauthentic behaviors on TikTok platforms, covering multiple classical and novel community and business risk areas.

You will be part of a team that's developing novel solutions to challenging problems in the risk control field. You'll work on real-world projects while laying a strong foundation for personal and professional growth.

Our internship program runs for 12 weeks beginning in May/June 2025. Successful candidates must commit to one of the following summer internship start dates: May 12, May 19, May 27, June 9, or June 23.

We prioritize candidates who can commit to these start dates. Please state your availability clearly in your resume.

Candidates can apply to a maximum of two positions and will be considered for jobs in the order they apply. Applications will be reviewed on a rolling basis, so we encourage early submissions.

In this role, you'll enhance the capabilities of natural language understanding based on LLM, such as content understanding/classification, vector retrieval, structuring, and representation learning of short/long texts. You'll also explore the application of Agent in complex tasks and achieve the application of complex tasks in the risk control field based on LLM.

Earn an estimated salary of $110,000 per year

This internship provides hands-on experience in developing fundamental skills and exploring potential career paths. You'll work on challenging projects while laying a strong foundation for personal and professional growth.

Requirements

  • Pursuing a PhD in Computer Science, Computer Engineering, Math, Statistics or a related technical discipline
  • Able to commit to working for 12 weeks during Summer 2025
  • Good coding standards, a passion for writing code, and the ability to produce high-quality designs and code
  • Excellent problem analysis and problem-solving abilities, capable of identifying the essence of issues from complex data
  • Experience in algorithmic research and development of mainstream risk control strategies and LLM systems development experience is a plus
  • Strong sense of responsibility, proactive attitude, and good communication and teamwork skills

Preferred Qualifications

  • Graduating December 2025 onwards with the intent to return to degree program after the completion of the internship
  • Priority will be given to those who master the algorithm principles of LLM, Fine-tuning, Prompt Engineering, vector databases, and Agent application frameworks such as LangChain/Autogen; familiarity with the latest LLM technologies and experience in training or applying them is a plus

About TikTok

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.



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