19 deep learning scientist jobs at 10 companies in Ladera Ranch, CA
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Machine Learning Scientist 5 - Ads Bidding
United States or Los Angeles or Los Gatos
$466k-$750k/yr RemoteFull Time
Advanced degree in a quantitative field, proficiency in Python/Scala/Java, deep ML and optimization knowledge, experience deploying algorithms on large-scale production data, and experience building bidding algorithms.
Python, Scala, Java
3mo
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Machine Learning Scientist (L4/L5) - Multi-modal Algorithms for Games
Los Gatos or Los Angeles
$466k-$750k/yr OnsiteFull Time
Expert in deep learning, transformers, diffusion; experience with LLMs/VLMs, multi-modal systems, optimization, and Python/PyTorch.
Python, PyTorch, Transformers, Diffusion, Reinforcement Learning, Machine Learning, Software Optimization
2w
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Staff Machine Learning Scientist, Applied Causal Inference
San Francisco or Sunnyvale or Los Angeles or Seattle or New York City
$204k-$299k/yr OnsiteFull Time
Requires deep causal inference, econometrics, experimentation, or causal ML experience; production ML engineering ability; rigorous model evaluation; and cross-functional product and technical judgment.
CUPED, Covey Scout for Inbound
3d
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Staff Machine Learning Scientist, Applied Causal Inference
San Francisco or Sunnyvale or Los Angeles or Seattle or New York City
$204k-$299k/yr OnsiteFull Time
Requires deep practical causal inference, econometrics, experimentation, or causal ML experience; production ML engineering; rigorous model evaluation; and cross-functional product and marketplace decision-making skills.
CUPED, Covey, Covey Scout for Inbound
1mo
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Machine Learning Scientist Intern (TikTok-Recommendation) - 2027 Start (PhD)
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
PhD student in CS or ML, strong theoretical and empirical research skills, experience with deep learning frameworks, proficiency in Python/C/C++/shell, and strong publication or research background.
PyTorch, TensorFlow, C++, C, Python, Shell
2w
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Data Scientist
Torrance or Los Angeles or Mesa
$170k-$300k/yr OnsiteFull Time
Requires Python, forecasting, representation learning, deep learning with PyTorch, classical machine learning, statistics, model validation, deployment, monitoring, and experience with sparse manufacturing data.
PyTorch, Python, PyTorch Geometric, CAD, B-rep, GNNs, ANN
1mo
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Artificial Intelligence Scientist IV
Los Angeles or Irvine
$208k-$354k/yr OnsiteFull Time
10+ YOEMS in CS/AI/ML required (PhD preferred), 10+ years relevant experience, expertise in LLMs, generative and agentic AI (RAG, PEFT, instruction fine-tuning, prompt engineering), transformers and deep learning, publication record, ability to collaborate with engineering and mentor scientists.
Deep Neural Networks, Large Language Models (LLMs), RAG, Transformers, Agentic AI
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Data Scientist II
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$97k-$184k/yr HybridFull Time
3+ YOE3+ years building and deploying ML models at scale, proficiency in Python, SQL/PySpark, Spark/Databricks, experience with NLP, deep learning and generative models, BS/MS in quantitative field.
Scikit-learn, NumPy, PyTorch, Python, SQL, Apache Spark, Databricks, PySpark
2w
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Senior Applied Scientist, Fauna Robotics
Sunnyvale or Bellevue or Los Angeles County
$167k-$260k/yr OnsiteFull Time
3+ YOERequires a PhD or master's degree plus 6+ years applied research experience, or 3+ years building ML models; deep learning, robotics publications, and Python or C++ programming required.
Python, C++, Deep Learning, Machine Learning, Reinforcement Learning, Neural Deep Learning, Vision Language Action (VLA), Robotics, Computer Vision
2mo
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Applied Scientist II, Search Ranking
Seattle or Irvine or Palo Alto
$143k-$222k/yr OnsiteFull Time
4+ YOEPhD or Master's +4 years in CS/CE/ML or related field; programming experience in Java, C++, or Python; strong background in algorithms, optimization, data mining, distributed computing; experience with ML/deep learning and scientific publication.
Java, C++, Python, Unix, Linux, MXNet, TensorFlow, Caffe, PyTorch
1mo
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Research Scientist Intern (TikTok-Recommendation) - 2027 Start (PhD)
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
PhD student in CS or related, proficient in C++/Python, ML and deep learning experience, familiarity with PyTorch or Tensorflow, strong algorithms and communication skills.
C++, Python, PyTorch, Tensorflow
1w
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Senior AI Scientist, AI Products / Life Sciences
Redwood City or Colorado or Illinois or New York or Los Angeles
$125k-$185k/yr OnsiteFull Time
1+ YOEPh.D. in computer science or related quantitative field; 1+ year industry ML experience; expertise in deep learning and production models; Python, PyTorch, multimodal modeling, and peer-reviewed publications.
Python, PyTorch
2mo
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Senior Applied Scientist, Safe Locomotion, Compass
Pasadena, California, United States
$167k-$226k/yr OnsiteFull Time
3+ YOEPhD or Master's+6yrs, 3+ yrs applying RL to physical robots, sim-to-real expertise, strong legged-robot dynamics and control knowledge, Python and deep learning framework proficiency, experience with robotics physics simulators, publication record.
Python, PyTorch, JAX, Isaac Gym/Sim, MuJoCo, PyBullet
2w
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Applied Scientist, Safe RL, Robotics, SAF Lab
Pasadena, California, United States
$143k-$193k/yr OnsiteFull Time
PhD in a relevant field; top-tier publications or patents; physical robot RL and sim-to-real experience; legged dynamics, whole-body control, Python, deep learning frameworks, and robotics simulators.
Python, PyTorch, JAX, Isaac Gym, Isaac Sim, MuJoCo, PyBullet, MPC, GPU
2d
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Staff Gen AI Research Scientist
Costa Mesa or Seattle or Washington
$220k-$292k/yr OnsiteFull Time
2+ YOERequires a technical degree, 2+ years focused on generative models and transformers, production Python and deep learning expertise, LLM experience, and eligibility for a U.S. Top Secret clearance.
Lattice OS, Python, PyTorch, JAX, Axolotl, Hugging Face, DeepSpeed, Megatron-LM, LangChain, LlamaIndex, NVIDIA Jetson
2w
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Assistant Project Scientist in MRI and Image Processing 2026
Irvine, California, United States
$79k-$101k/yr OnsiteFull Time
PhD in engineering, medical physics, computer science, applied mathematics, or related field; experience in MRI, image processing, medical imaging, deep learning, and high-impact publications required.
MRI, Python, C++, CUDA, Siemens, Philips
1mo
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Research Scientist Intern (Trust and Safety - CV/NLP/Multimodal LLM) - 2027 Start (PhD)
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
PhD candidate in CS or related; research experience in computer vision, multimodality or LLM; proficiency in deep learning frameworks; strong analytical, communication and collaboration skills.
CLIP, COCA, ALBEF, BLIP, Flamingo, ViT-G, ViT-22B, EVA-enormous, PyTorch, TensorFlow, LLM
1mo
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Research Scientist Intern (Data-TnS-Algo-Foundations & Intelligence Service) - 2027 Start (PhD)
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
PhD student in CS or related field with research experience in LLMs, AI safety, CV or multimodality; familiarity with AI-safety literature; proficiency in deep learning frameworks; strong analytical and communication skills.
PyTorch, TensorFlow
22h
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Senior Research Scientist/Software Engineer, LLM/Agent Platform (TikTok-Content Ecology AI Innovation & Platform)
San Jose or Los Angeles County or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$254k-$588k/yr OnsiteFull Time
5+ YOEBachelor's or master's degree or equivalent experience; 5+ years in software engineering focused on machine learning, distributed systems, or AI infrastructure; expertise in deep learning frameworks and AI platforms.
PyTorch, TensorFlow, JAX, FLAX, Triton, TensorRT-LLM, FAISS, Milvus, RDMA, NCCL, DeepSpeed, ZeRO, vLLM, LangChain, LlamaIndex
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