ZoomNasdaq: ZM: Provides a cloud-based platform for video, voice, and collaboration.
7+ YOE7+ years in product analytics or applied data science with strong Python and SQL, production ML model development, MLOps experience, statistics and experimentation skills, and ability to communicate to senior stakeholders.
RokuNASDAQ: ROKU: Operates a TV streaming platform and sells streaming hardware.
10+ YOEPhD preferred in economics/statistics; 10+ years applying causal inference and ML; deep expertise in observational causal methods; proficiency with Spark, Ray, SQL, Python, scikit-learn, XGBoost, LightGBM; experience with terabyte-scale data; strong communication.
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
5+ YOEBachelor's degree or equivalent experience,5+ years in data science/analytics,strong SQL,Power BI experience,ML applied to business/finance; Python or R preferred; strong problem-solving and communication skills.
Senior Data Scientist, Model Risk & Data Analytics, Internal Audit - AMS
San Jose, California, United States
$137k-$293k/yrOnsiteFull Time
TikTok: Global short-form video hosting and social media platform.
5+ YOEBachelor's in a quantitative field,5+ years applied data science/ML experience with LLMs and traditional ML,proficiency in SQL and Python,experience auditing/validating models and defining performance and fairness metrics.
Dallas or New York City or San Jose or Newport Beach
$107k-$176k/yrHybridFull Time
McAfee: Provides digital security and privacy software for consumers.
7+ YOE7+ years applying data science, forecasting, and ML; strong Python and SQL skills; time-series and forecasting expertise; ability to translate analysis into business recommendations; experience with cloud data platforms preferred.
Applied Scientist - Trust and Safety (Multimodal Foundation Model) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)
San Jose, California, United States
$213k-$450k/yrOnsiteFull Time
TikTok: Global short-form video hosting and social media platform.
PhD (completed or near completion) in CS/AI/data science, strong LLM and multimodal expertise, programming in Python/Rust/C++, experience with PyTorch/DeepSpeed/Megatron/vLLM, distributed training, RL/PEFT/MoE familiarity, research publication history preferred.
Applied Scientist Intern - Trust and Safety (Multimodal Foundation Model) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)
San Jose, California, United States
OnsiteInternship
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a PhD in CS/AI/Data Science; strong LLM and multimodal ML knowledge; proficiency in Python, Rust, or C++; experience with PyTorch and distributed training; familiarity with MoE, RL, PEFT, Langchain a plus.
Research Scientist Graduate (Applied Machine Learning - ML System) - 2026 Start (PhD)
San Jose, California, United States
OnsiteFull Time
ByteDance: Developing AI-driven content platforms and mobile applications.
PhD in CS/CE or related field; strong algorithms and data structures; Python and deep learning framework experience (PyTorch); GPU/CUDA knowledge for high-performance ML systems.
Expedia GroupNASDAQ: EXPE: Operates a global platform for travel bookings and services.
2+ YOEBachelor's or equivalent experience,2+ years applying ML to end-to-end model development,proficiency in Python and ML frameworks,experience with production ML systems,A/B testing and evaluation skills.
Senior Research Scientist/Engineer - Neural Graphics and World Models - TikTok
San Jose, California, United States
$218k-$480k/yrOnsiteFull Time
TikTok: Global short-form video hosting and social media platform.
5+ YOEPhD/MS or equivalent in ML/graphics/robotics/applied math,5+ years research or industry experience in neural graphics or generative AI,expertise in model architecture/training/data/evaluation,experience with PyTorch or JAX.