LLM algorithm Research Scientist Graduate (AI Innovation Center )- 2025 Start (PhD)

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy.

TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join UsCreation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day. To us, every challenge, no matter how difficult, is an opportunity;

to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always. At TikTok, we create together and grow together.

That's how we drive impact - for ourselves, our company, and the communities we serve. Join us. The mission of the TikTok Eng-AI Innovation Center is to explore cutting-edge AGI technologies, including but not limited to LLM, multi-modal LLM (video / image / audio / text / code), etc.

to let machine better understand user creations on Tiktok platform. Regarding to video / image / audio / text, enhanced content understanding can bring better user experience of searching, recommendation, and can more accurately identify and defend internet abuse and fraud on our platform.

Regarding to code, our developed LLM aims to automatically re-organize / optimize Tiktok codebase, and make the code / coding become more accessible for Tiktok engineers.

Successful candidates must be able to commit to an onboarding date by end of year 2025. We will prioritize candidates who are able to commit to these start dates.

Please state your availability and graduation date clearly in your resume. Applications will be reviewed on a rolling basis.

We encourage you to apply early. Candidates can apply for a maximum of TWO positions and will be considered for jobs in the order you applied for.

The application limit is applicable to TikTok and its affiliates' jobs globally. The main job directions include : - Drive core technology development for large language model code direction, continuously optimizing code comprehension, reasoning, and generation capabilities.

• Focus on improving code comprehension, reasoning, and generation capabilities in real-world production codebases, improving TikTok service code performance and privacy compliance.
• Explore Code Agent capabilities suitable for actual business production environments, and improve TikTok R&D efficiency.

Minimum Qualifications- PhD degree required, with top artificial intelligence conference papers (NeurIPS, ICML, ICLR, CVPR, ACL, OSDI, NSDI, SC and SigMOD, in machine learning (ML), computer vision (CV), natural language processing (NLP) and other fields.

• Excellent programming skills, data structure and algorithm skills, proficient in C / C++ or Python programming language, candidates with awards in ACM / ICPC, NOI / IOI, Top Coder, Kaggle and other competitions are preferred.
• Research experience in the field of machine learning, especially in large language models (LLMs) and generative artificial intelligence.

Preferred Qualifications- Excellent problem analysis and solving skills, and passionate about solving challenging problems.

• Passionate about technology, good communication skills and teamwork spirit.
30+ days ago