Research Scientist Intern (TikTok-Neural Graphics and World Models) - 2027 Start (PhD)

TikTok
San Jose
Workplace: OnsiteInternshipFunction: Data Science & Machine LearningEducation: phdSkills: ["Analyzing failures","Communication","Technical documentation","Building prototypes","Independent experimentation"]

Build and evaluate research prototypes for neural graphics and world models. You’ll own a scoped research project track—such as model development, data strategy, evaluation, or interactive prototyping—while collaborating with engineers to connect experiments to data, runtime, and engine pipelines. The role emphasizes controlled experimentation, failure analysis, and producing reproducible artifacts, documentation, demos, and technical reports.

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FursaFursa
TikTok
TikTok
1 day ago

Research Scientist Intern (TikTok-Neural Graphics and World Models) - 2027 Start (PhD)

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Last checked: 12 hours agoStatus: Live

Job Summary

Build and evaluate research prototypes for neural graphics and world models. You’ll own a scoped research project track—such as model development, data strategy, evaluation, or interactive prototyping—while collaborating with engineers to connect experiments to data, runtime, and engine pipelines. The role emphasizes controlled experimentation, failure analysis, and producing reproducible artifacts, documentation, demos, and technical reports.
Location: San Jose
Workplace: Onsite
Employment Type: Internship
Job Function: Data Science & Machine Learning
Seniority: Intern level

Key Responsibilities

  • •Study relevant research, reproduce strong baselines, and identify practical extensions.
  • •Develop and evaluate models, algorithms, data methods, and evaluation methods within a scoped research area.
  • •Build components of training, inference, data, and evaluation workflows using modern ML frameworks.
  • •Run controlled experiments, analyze model behavior, and clearly communicate findings.
  • •Create research prototypes for interactive graphics, creative tools, or engine-based workflows and deliver reproducible artifacts and technical reports.

Key Requirements

  • •Currently pursuing a PhD in a relevant technical field.
  • •Commit to working for 12 weeks during the Summer of 2027.
  • •Demonstrate research experience through a lab, thesis, publication, internship, open-source project, or substantial independent project.
  • •Strong foundation in machine learning and generative modeling with hands-on experience building, training, fine-tuning, or evaluating models (e.g., PyTorch or JAX).
  • •Experience with generative architectures and training methods such as diffusion/flow-matching models, diffusion transformers, autoregressive/multimodal transformers, or long-context modeling.
Education:PhD / Doctorate
Skills:Analyzing failuresCommunicationTechnical documentationBuilding prototypesIndependent experimentation
Tech Stack:PyTorchJAX

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

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
WebsiteLinkedIn