12 hours ago

LLM Algorithm Research Scientist Code AI Intern (AI Innovation Center) - 2026 Start (PhD)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Join the TikTok Eng-AI Innovation Center to help advance AGI technologies, including multimodal LLMs across video, image, audio, text, and code. Work on improving code comprehension, reasoning, and generation for real production codebases, enhancing service performance and privacy compliance. Explore code-agent capabilities for business environments and boost TikTok R&D efficiency through hands-on research and collaboration.

Location: Singapore

Workplace: Onsite

Employment Type: Internship

Job Function: Data Science & Machine Learning

Seniority: Intern level

Key Responsibilities

•Drive core technology development for the large language model code direction, continuously improving code comprehension, reasoning, and generation.
•Improve code comprehension, reasoning, and generation in real-world production codebases, focusing on service code performance and privacy compliance.
•Explore code agent capabilities for business production environments and improve TikTok R&D efficiency.
•Contribute to products and research as a PhD intern, including work tied to emerging technologies and future plans.

Key Requirements

•PhD degree required, with top AI conference papers (NeurIPS, ICML, ICLR, CVPR, ACL, OSDI, NSDI, SC, SigMOD, etc.) in machine learning, computer vision, natural language processing, or related fields.
•Strong programming skills and data structures/algorithms; proficient in C/C++ or Python.
•Research experience in machine learning, especially large language models (LLMs) and generative AI.
•Excellent problem analysis and solving skills.
•Good communication skills and teamwork spirit.

Experience:Machine learningLarge language modelsGenerative AIComputer visionNatural language processingCode AI

Education:PhD / Doctorate

Skills:Problem-solvingCommunicationTeamworkProblem analysis

Tech Stack:LLMMultimodal LLMAGIC/C++C++PythonMachine learningComputer visionNatural language processingCode comprehensionReasoningGenerationCode agent

Company Brief

TikTok

Short-form video platform that lets users create, share, and discover entertainment content through algorithmic recommendations. It also offers advertising and creator tools for brands, influencers, and businesses.

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn

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TikTok

12 hours ago

LLM Algorithm Research Scientist Code AI Intern (AI Innovation Center) - 2026 Start (PhD)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Location: Singapore

Workplace: Onsite

Employment Type: Internship

Job Function: Data Science & Machine Learning

Seniority: Intern level

Key Responsibilities

•Drive core technology development for the large language model code direction, continuously improving code comprehension, reasoning, and generation.
•Improve code comprehension, reasoning, and generation in real-world production codebases, focusing on service code performance and privacy compliance.
•Explore code agent capabilities for business production environments and improve TikTok R&D efficiency.
•Contribute to products and research as a PhD intern, including work tied to emerging technologies and future plans.

Key Requirements

•PhD degree required, with top AI conference papers (NeurIPS, ICML, ICLR, CVPR, ACL, OSDI, NSDI, SC, SigMOD, etc.) in machine learning, computer vision, natural language processing, or related fields.
•Strong programming skills and data structures/algorithms; proficient in C/C++ or Python.
•Research experience in machine learning, especially large language models (LLMs) and generative AI.
•Excellent problem analysis and solving skills.
•Good communication skills and teamwork spirit.

Experience:Machine learningLarge language modelsGenerative AIComputer visionNatural language processingCode AI

Education:PhD / Doctorate

Skills:Problem-solvingCommunicationTeamworkProblem analysis

Tech Stack:LLMMultimodal LLMAGIC/C++C++PythonMachine learningComputer visionNatural language processingCode comprehensionReasoningGenerationCode agent

Company Brief

TikTok

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn