61 machine learning scientist jobs at 15 companies in Marina, CA
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Machine Learning Scientist II
San Jose or Austin or Seattle
$112k-$172k/yr OnsiteFull Time
2+ YOEExperience designing and deploying agentic or multi-step AI systems; 2+ years industry experience; BS/MS/PhD or equivalent; proficiency in Python and ML frameworks; experience with LLM integration and evaluation.
Python, PyTorch, TensorFlow, JAX, LLM APIs, LangChain, LlamaIndex
2mo
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Senior Machine Learning Scientist, Advertising
Austin or San Jose
$149k-$361k/yr HybridFull Time
8+ YOEPhD in a quantitative field; 8+ years of applied research using statistical and deep learning; published work in advertising; strong communication and collaboration.
2mo
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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
1mo
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Machine Learning/Computer Vision Research Scientist
Santa Clara, California, United States
$164k-$194k/yr OnsiteFull Time
2+ YOEPhD (or equivalent) in CS/Engineering + 2 years ML experience; research in ML/DL/CV, generative AI; programming in Python/R/C/C++/Java; experience with PyTorch, TensorFlow, scikit-learn; publication or patent record.
Python, R, PyTorch, TensorFlow, scikit-learn, C, C++, Java
1mo
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Applied Scientist / Machine Learning Engineer
Sunnyvale, California, United States
$312k-$370k/yr HybridFull Time
2+ YOEMasters (with ~6+ years) or PhD (with 2+ years) in CS/ML/robotics/math; strong ML and software fundamentals; production ML experience; fluency in Python and a deep-learning framework (PyTorch); experience with large-scale data and foundation-model workflows.
Python, PyTorch, turbopuffer, Milvus, Ray Data, Daft, Spark, Lance, Iceberg
3w
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Machine Learning Scientist - LLM/AI, San Jose
San Jose, California, United States
$156k-$388k/yr OnsiteFull Time
2+ YOEBachelor's degree in a related field and 2 years ML experience; strong NLP, ML/DL, data analysis, SQL and programming (Python/R/Java/C++); experience with scientific libraries and LLMs.
Python, R, Java, C++, SQL, NumPy, SciPy, Pandas, Scikit-learn, dplyr, ggplot2, Matplotlib, Pyplot, PyTorch, Caffe2, TensorFlow, Keras, Theano, Large Language Model
3w
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Senior Research Scientist - Machine Learning System
San Jose, California, United States
OnsiteFull Time
Bachelor's degree in CS/EE or related, proficiency in C/C++, Python, algorithms and data structures, understanding of deep learning and PyTorch, GPU/CUDA optimization experience preferred.
C, C++, Python, PyTorch, CUDA, TensorRT-LLM, ORCA, VLLM, RDMA, GPU, NPU
1mo
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Applied Scientist / Machine Learning Engineer
Sunnyvale, California, United States
$312k-$370k/yr HybridFull Time
2+ YOEMasters + ~6 years or PhD + 2 years in CS/ML/robotics/math; strong ML and software fundamentals; production ML experience at scale; Python and PyTorch fluency; experience with large-scale data, model evaluation, and data curation/enrichment.
Python, PyTorch, turbopuffer, Milvus, Ray Data, Daft, Spark, Lance, Iceberg, GAIA, LINGO
2mo
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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
3w
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Senior Staff / Principal Machine Learning Scientist, AI Inference & Optimization
Santa Clara, California, United States
$183k-$261k/yr OnsiteFull Time
10+ YOE10+ years industry experience with 4+ years hands-on ML; experience in model fine-tuning, quantization, inference runtimes, transformer internals; MS required, PhD preferred.
LoRA, QLoRA, GGUF, AWQ, GPTQ, vLLM, SGLang, TensorRT-LLM, ONNX Runtime, llama.cpp, MLX, CoreML, Python, C++
4w
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Evaluation & Insights Machine Learning Engineer
Cupertino, California, United States
OnsiteFull Time
Represent the user perspective, review and analyze data, and evaluate AI/ML models; collaborate with data scientists, researchers, and engineers to drive product improvements.
1mo
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Senior research Scientist - Machine Learning Systems & Efficiency Engineer
Seattle or San Francisco or San Jose
$143k-$271k/yr OnsiteFull Time
Master's or PhD in CS/EE or related; deep expertise in ML systems, distributed inference, GPU performance, and production deployment; proficiency in Python and C++; experience with Triton/CUDA and performance profiling.
Triton, CUDA, PyTorch Profiler, NVIDIA Nsight, vLLM, SGLang, xDiT, TensorRT, ONNX Runtime, AOTI, NCCL, Docker, Kubernetes, Python, C++, Linux
1mo
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Applied Scientist, Machine Learning Accelerator - Annapurna Labs
Austin or Cupertino or Los Angeles County
$143k-$193k/yr OnsiteFull Time
3+ YOEPhD or Master's + experience in CS/CE/ML, 3+ years building models for business applications, publications/patents, programming in Java/C++/Python, and experience in algorithms, optimization, parallel/distributed or high-performance computing.
SMT solver, Java, C++, Python, Unix/Linux, Amazon S3, Amazon EC2
1w
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Wireless Research Scientist
Sunnyvale, California, United States
$140k-$160k/yr HybridFull Time
PhD in Computer Science or Electrical Engineering; experience in wireless communication, signal processing, sensing, and machine learning; experience with wireless standards and strong programming skills.
ZigBee, Wi-Fi, Bluetooth, UWB, IEEE 802.11x, 802.15.4, BLE, C, Python
3w
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(USA) Principal, Data Scientist
Sunnyvale, California, United States
$143k-$286k/yr OnsiteFull Time
3+ YOEExpertise in machine learning, deep learning, embeddings, Bayesian methods, MLOps and cloud deployment; strong Python and SQL coding; experience mentoring and translating analytics to business impact.
Python, SQL, GCP, Spark, Scala, R, scikit learn, TensorFlow, torch
2w
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Engineer I, Data Scientist - New Grad (Hybrid)
Sunnyvale, California, United States
$90k-$125k/yr HybridFull Time
Advanced degree in a quantitative field, strong foundation in machine learning/statistics, hands-on experience with LLMs/GenAI, proficiency in Python, SQL, PyTorch or TensorFlow, and strong analytic and coding skills.
Python, Go, Blob storage (S3), PyTorch, scikit-learn, SQL, TensorFlow
4w
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Principal Data Scientist - AI Foundations, Specialist Models
McLean or New York City or San Jose
$162k-$201k/yr OnsiteFull Time
3+ YOEAdvanced quantitative degree plus 3–5+ years performing data analytics; hands-on experience with Python/SQL, machine learning, and cloud platforms; strong statistical and big-data skills.
Python, AWS, Spark, transformers, graph ML, Agentic AI, SQL, Scala, R
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