LLM algorithm research scientist （Code AI）

TIKTOK PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading tech company in Singapore is seeking skilled professionals to join their AI Innovation Center. The role focuses on the development of cutting-edge technologies in large language models and generative AI. Candidates should possess a PhD/Master's degree with a strong background in machine learning or related fields, excellent programming skills in C/C++ or Python, and research experience in LLMs. This role emphasizes teamwork and problem-solving in a fast-paced environment that values diversity and inclusion.

Qualifications

• Top artificial intelligence conference papers in machine learning, computer vision, NLP.
• Research experience in large language models and generative AI.

Responsibilities

• Drive core technology development for large language model code direction.
• Improve code comprehension and generation capabilities in production codebases.
• Explore Code Agent capabilities and improve R&D efficiency.

Skills

Programming skills

Data structure and algorithm skills

Problem analysis and solving

Education

PhD/Master's degree

Tools

C/C++

Python

Job description

TikTok is the leading destination for short‑form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including San Jose, Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.>

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imagination 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.

About The Team

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/optimise Tiktok codebase, and make the code/coding become more accessible for Tiktok engineers.

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.

Qualifications

• PhD/Master's degree required, with top artificial intelligence conference papers (NeurIPS, ICML, ICLR, CVPR, ACL, OSDI, NSDI, SC and SigMOD, etc.) 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.

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.