1,349 machine learning engineer jobs at 356 companies in California

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Machine Learning Engineer
San Francisco, California, United States
$176k/yr HybridFull Time
Bardeen
Bardeen: Private AI workflow-automation software serving business teams with browser-based agents and lead-generation tools.
1+ YOEMaster's in computational science and engineering or related machine learning field plus 1 year of experience with deep learning, LLMs, Python, cloud infrastructure, evaluation, monitoring, and distributed inference.
Python, Hugging Face, OpenAI, Gemini, Anthropic, AWS, GCP, OpenAI SDK, Gemini SDK, Anthropic SDK, Hugging Face Transformers, GPT, Mistral, LLaMA
3d
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Machine Learning Engineer
Los Angeles, California, United States
HybridFull Time
Liquid XR
Liquid XR: Private wearable-technology startup building motion-tracking gloves, insoles, and other wearables for gaming, training, and wellness.
Strong time-series machine learning experience; Python and PyTorch proficiency; signal processing, sensor data, real-time systems, and noisy datasets experience; quantitative BSc or MSc preferred.
Python, PyTorch, Temporal Convolutional Networks (TCNs), RNNs, LSTMs, GRUs, Transformers, IMUs, Kalman filters
2mo
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Machine Learning Engineer III
San Diego, California, United States
$140k-$195k/yr HybridFull Time
The Marlin Alliance
The Marlin Alliance: Woman-owned digital transformation and business consulting firm serving government, military, and commercial clients.
10+ YOE10+ years experience designing, developing, and deploying machine learning models for operational systems; strong Python and software engineering skills; cloud and containerization experience; ability to work in naval/DoD environments.
AWS, Azure, Docker, Kubernetes, TensorFlow, PyTorch, scikit-learn, Python, Java, C++, Go, Rust, Git, GitHub Actions, GitLab CI, Jenkins
1w
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Machine Learning Engineer
Austin or Fremont or Lisle
$170k-$250k/yr RemoteFull Time
Molex
Molex: Electronic, electrical, and fiber-optic connectivity systems manufacturer serving automotive, industrial, medical, and data-center customers.
10+ YOE10+ years building production ML for physical or engineering systems; strong Python with PyTorch or TensorFlow; engineering and simulation knowledge; Azure Machine Learning or similar cloud ML experience.
Azure Machine Learning, Python, PyTorch, TensorFlow, Azure ML, Gaussian processes, gradient-boosted trees, GNNs, PINNs, Azure GPU compute, Azure ML endpoints, model registry, EM simulation tools
2w
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Machine Learning Engineer
San Francisco, California, United States
$170k-$300k/yr HybridFull Time
Clay
Clay: Private software providing go-to-market automation, data enrichment, and AI research tools for sales and marketing teams.
5+ YOE5+ years in machine learning engineering or ML-heavy software engineering, production ML features, strong coding, LLMs or classical ML, data-intensive systems, and product-oriented problem solving.
LLMs, Snowflake, dbt, Dagster
3mo
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Machine Learning Compiler Engineer
New York City or Austin or San Diego or Raleigh
$201k-$301k/yr OnsiteFull Time
Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc.: Developing semiconductor, wireless, connectivity, automotive, AI, and computing technologies for device and enterprise customers.
6+ YOEExperience in compiler development, computer architecture, machine learning, and software engineering; degree in CS/math/engineering; strong communication and research skills; experience with ML compiler tools and generative AI workflows.
MLIR, LinAlg, Affine, PyTorch 2.0, TVM, Triton, LLVM, Hexagon-MLIR, Hexagon Neural Signal Processor, Adreno GPUs
2mo
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Senior Machine Learning Engineer
Sunnyvale, California, United States
$197k-$283k/yr OnsiteFull Time
Intuitive
IntuitiveNASDAQ: ISRG: Global leader in robotic-assisted and minimally invasive surgery.
1+ YOEMaster's +4 years or PhD +1 year (or equivalent experience). Expertise in medical image analytics/computer vision/machine learning. Strong Python and/or C++ skills, communication, and technical ownership.
PlanPoint, Python, C++, PyTorch, TensorFlow, ITK, OpenCV
4d
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Machine Learning Engineer
Los Angeles, California, United States
$150k-$180k/yr OnsiteFull Time
Silvus Technologies
Silvus Technologies: U.S. tactical communications manufacturer developing MANET radios and mesh-network systems for military, public-safety, and enterprise users.
4+ YOEBachelor's degree and 4+ years as a machine learning engineer, including 2+ years with Python and PyTorch or TensorFlow and 2+ years in RF signal processing; U.S. citizenship required.
Python, PyTorch, TensorFlow, Software Defined Radio (SDR), Azure, AWS, Jira, Azure DevOps, Linux, Docker, Kubernetes
2mo
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Senior Machine Learning Engineer
San Jose, California, United States
HybridFull Time
Roku
RokuNASDAQ: ROKU: TV streaming platform powering the global television ecosystem.
5+ YOE5+ years applied machine learning experience; strong statistical, optimization, and experimental methodology knowledge; proficient in Spark, Python or Java; experience with real-time, low-latency systems and distributed ML frameworks.
Spark, Python, Java, Spark-MLlib, TensorFlow, Hive, Aerospike, ScyllaDB
1mo
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Machine Learning Engineer
Santa Clara, California, United States
OnsiteFull Time
Maxinsights
Maxinsights: Private robotics data platform providing scalable human-centric training data to physical-AI companies.
3+ YOE3+ years building and shipping ML systems, proficiency in Python and major deep learning frameworks (PyTorch or TensorFlow), experience with training/evaluation/deployment and production ML pipelines.
Python, PyTorch, TensorFlow
3mo
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Staff Machine Learning Engineer
San Francisco or Minneapolis
HybridFull Time
Shipt
Shipt: Target-owned retail-tech providing same-day grocery and household-essential delivery to U.S. consumers.
5+ YOE5+ years of machine learning and backend software engineering; backend in Go/Java and Python; embeddings, similarity search, ranking models; ML pipelines; distributed systems; SQL/NoSQL; API serving; A/B testing.
Go, Java, Python, MLflow, Kubeflow, Airflow, REST, gRPC, Model servers, SQL, NoSQL
1mo
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Senior Machine Learning Engineer
Mountain View, California, United States
OnsiteFull Time
Unity
UnityNYSE: U: Develops tools for games and interactive experiences.
Professional English communication required; role may include senior-level machine learning engineering responsibilities.
2mo
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Machine Learning Engineer
Poway, California, United States
$98k-$171k/yr OnsiteFull Time
General Atomics Aeronautical Systems, Inc.
General Atomics Aeronautical Systems, Inc.: U.S. private defense contractor designing unmanned aircraft, radars, and mission systems for military, security, and civil customers.
2+ YOEBachelor's or master's in CS/engineering/math (or equivalent experience), 2+ years ML experience, strong ML fundamentals, scalable software architecture, edge model optimization, proficiency in Java, JavaScript, C/C++, Python, TensorFlow, PyTorch, ability to obtain DoD Secret clearance.
Java, JavaScript, C/C++, Python, TensorFlow, PyTorch, DevSecOps, MLOps
2d
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Machine Learning Engineer
San Francisco, California, United States
$260k-$300k/yr OnsiteFull Time
Hyperbound
Hyperbound: Private AI sales-coaching platform helping enterprise revenue teams practice conversations and improve performance.
Own machine learning models end to end, including training, fine-tuning, production deployment, on-device execution, evaluation frameworks, benchmarks, and regression suites.
open source models
1mo
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Senior Machine Learning Engineer
San Francisco or New York or United States
$160k-$235k/yr HybridFull Time
Affinity
Affinity: AI-first private capital CRM helping private equity and venture capital firms source, manage, and close deals.
5+ YOE5+ years software engineering/ML experience, production ML deployment, ranking/recommendation systems, Python and ML frameworks (PyTorch, Scikit-learn), vector/graph DB exposure, observability and A/B testing experience.
Python, PyTorch, Scikit-learn, OCR, CI/CD
2mo
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Senior Machine Learning Engineer, Reliability
San Mateo, California, United States
$197k-$243k/yr HybridFull Time
Roblox
RobloxNYSE: RBLX: Global platform for user-created immersive digital experiences.
Expertise in machine learning and modeling, strong distributed systems fundamentals, ability to architect ML infrastructure for production, experience with logs/traces/metrics, and strong communication skills.
3d
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Machine Learning Engineer
Somerville or United States or Boston or San Francisco or Seattle or New York City or Austin
$170k-$200k/yr HybridFull Time
Modulate
Modulate: Privately held voice-AI serving enterprises with audio intelligence for fraud, compliance, and safety.
Requires machine learning research and production experience, strong Python and PyTorch skills, experiment design, model evaluation, cross-functional collaboration, and clear technical communication.
Python, PyTorch, AWS, MLOps, ASR, TTS
6d
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Machine Learning Engineer
Cupertino or North America
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designing and manufacturing consumer electronics, software, and digital services.
3+ YOERequires an MS and 3+ years in quantitative data science, with machine or deep learning, time-series modeling, Python, and ML framework expertise. PhD or 5+ years preferred.
Python, PyTorch, TensorFlow
15h
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Senior Machine Learning Engineer
Fremont, California, United States
$155k-$200k/yr HybridFull Time
Velo3D
Velo3DNasdaq Capital Market: VELO: Public metal additive manufacturer providing printers, software, and engineering services to aerospace, defense, energy, and industrial customers.
Experience with machine learning pipelines for geometric data and production software engineering; strong Python or C++ skills. Manufacturing, IoT, and industrial automation knowledge preferred.
Python, C++, Flow, Assure
2w
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Perception Machine Learning Engineer - Continuous Learning
Mountain View or San Francisco
$175k-$215k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology and robotaxi service provider.
3+ YOEBachelor’s degree in machine learning, robotics, or computer science; 3+ years of machine learning or computer vision experience; production active learning, large-scale ML pipelines, Python, and PyTorch or JAX proficiency.
Python, PyTorch, JAX, C++, CVPR, ICCV, ECCV, ICML, ICLR, NeurIPS, IROS, RSS, AAAI, IJCV, PAMI