114 machine learning data engineer jobs at 87 companies in Vallejo, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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Machine Learning Engineer - Reinforcement Learning
Fremont, California, United States
$150k-$250k/yr OnsiteFull Time
Pony.ai
Pony.aiNASDAQ: PONY: Develops autonomous driving technology for passenger and freight transportation.
MS/PhD in CS/ML/AI or related field, or equivalent experience; RL/production ML experience; deep learning, sequence modeling, generative models; publish or ship impactful ML systems; large-scale training and data processing; lead ambiguous work.
Python, PyTorch, Reinforcement Learning
2mo
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Founding Machine Learning Engineer
San Francisco, California, United States
OnsiteFull Time
Wholesail
Wholesail: Automates invoicing and digitizes payments for the wholesale industry.
5+ YOE5+ years in production ML; strong modeling, data engineering, and productionization skills; excellent ML communication.
Python, Pandas, scikit-learn, PyTorch, TensorFlow, XGBoost, LightGBM, Jupyter
1mo
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Machine Learning Engineer
San Francisco, California, United States
$150k-$190k/yr HybridFull Time
PhysicsX
PhysicsX: AI software for physics simulation and engineering optimization.
2+ YOE2+ years in a data-driven ML role; Python ML stack; cloud; CI/CD; on-site customer delivery; 3D point-cloud experience; strong collaboration.
Python, TensorFlow, MLFlow, Spark, Dask, AWS, Azure, GCP, Docker, Kubernetes, CI/CD
4d
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Data Scientist/Machine Learning Engineer
Redwood City, California, United States
$125k-$150k/yr OnsiteFull Time
CATHEXIS
CATHEXIS: Provides consulting and technology services to federal government agencies.
2+ YOEBachelor's in CS/EE/Statistics (MS/PhD preferred), ~2 years relevant experience, strong Python and applied ML skills, scalable ML experience, strong math and communication skills.
Python, MapReduce, Amazon AWS, Microsoft Azure, Google Cloud Services
5d
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Principal Machine Learning Engineer
Seattle or United States or Redwood City or Santa Clara or Austin
$126k-$264k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
6+ YOE6+ years experience building and productionizing ML models; strong software engineering, model deployment, monitoring, data quality and debugging skills; stakeholder collaboration and mentoring experience.
PyTorch, TensorFlow, Keras
1mo
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Data Engineer, Machine Learning
San Francisco, California, United States
$170k-$240k/yr OnsiteFull Time
Sesame
Sesame: Designing wearable computers with lifelike voice-driven AI agents.
5+ YOE5+ years data engineering experience supporting ML teams; strong SQL and Python; experience building ETL/ELT pipelines, orchestration (Airflow/Dagster/Prefect), dataset versioning, and working with unstructured audio/text data.
SQL, Python, Airflow, Dagster, Prefect, Ray, Spark, Kubernetes, GKE, EKS
1mo
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Senior Machine Learning Engineer
Tel Aviv-Yafo or San Francisco
HybridFull Time
HoneyBook
HoneyBook: Provides business management and payment software for independent professionals.
4+ YOE4+ years production engineering experience (3+ years on data-intensive Python systems), hands-on LLM production experience, distributed systems and workflow orchestration fluency, strong English and Hebrew communication.
Python, LLM, SQL, DBT, Snowflake
1mo
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Machine Learning Engineer - Data Pipeline
Dublin, California, United States
OnsiteFull Time
Articul8
Articul8: Builds and deploys secure generative AI platforms for enterprises.
BS/MS/PhD in computer science or related, proficiency with deep learning frameworks (e.g., PyTorch), Python, experience with ML for text/vision, strong distributed systems and large-scale data pipeline expertise (Ray, Docker, Kubernetes).
PyTorch, Python, multiprocessing, Ray, Docker, Kubernetes, GitHub, Scrapy, VPNs, Selenium, Hadoop, Datasketch
3w
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Machine Learning Engineer, Marketplace
San Francisco or New York City or London
$130k-$500k/yr OnsiteFull Time
Mercor
Mercor: Connecting expert human intelligence with frontier AI model development.
Experience shipping ML systems; expertise in ranking, recommendation, search, or matching; comfortable across applied ML stack (data, features, training, inference); strong engineering fundamentals and product impact focus.
Python, Go, embeddings, fine-tuning, RAG, Kafka, Postgres, Redis, Elasticsearch, Kubernetes, Terraform
2mo
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Senior Data Scientist + Machine Learning Engineer
Palo Alto or San Francisco
$190k-$210k/yr RemoteFull Time
Neo.Tax
Neo.Tax: Automating enterprise accounting and R&D tax credit calculations.
6+ YOE6+ years in data science / ML shipping production models; strong Python, SQL; experience building data pipelines; production ML, experimentation, and cross-functional collaboration.
Python, NumPy, Pandas, scikit-learn, PyTorch, TensorFlow, SQL, Airflow
2mo
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Machine Learning Engineer
San Francisco, California, United States
OnsiteFull Time
Happy Elements
Happy Elements: Developer and operator of mobile games and digital entertainment content.
2+ YOEMS in CS or ML with 2+ years experience or PhD with 1+ years; expert in Python and ML frameworks; SQL; end-to-end ML production; strong math and communication skills.
Python, TensorFlow, Scikit-learn, NumPy, pandas, SQL, Cloud Computing
3mo
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Machine Learning Engineer
San Francisco, California, United States
OnsiteFull Time
RZR
RZR: AI-powered mobile advertising and growth platform.
1+ YOEBachelor’s or Master’s in a technical field; ≥1 year ML experience; Python/SQL; ML methods; collaborative skills.
Python, SQL, Spark, TensorFlow, PyTorch, Scikit-Learn
2mo
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(Senior) Machine Learning Engineer - Reinforcement Learning
Fremont, California, United States
$150k-$250k/yr OnsiteFull Time
Pony.ai
Pony.aiNASDAQ: PONY: Develops autonomous driving technology and operates robotaxi services.
3+ YOEM.S./Ph.D. or equivalent experience; 3+ years building production ML with strong RL experience; depth in deep learning and generative models; distributed training and large-scale data processing; strong communication.
Python, PyTorch, LLM, VLM, dLLM, VLA
2mo
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Staff Machine Learning Engineer (Pricing)
San Francisco, California, United States
HybridFull Time
GoFundMe
GoFundMe: Provides an online platform for personal and nonprofit fundraising.
7+ YOE7+ years building production ML systems; Python and ML libraries; pricing/monetization or growth optimization; real-time model serving; data engineering; ML monitoring; leadership.
Python, PyTorch, TensorFlow, Scikit-learn, AWS, Databricks, Docker, Kubernetes, FastAPI, Terraform, Snowflake, GitHub
2w
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Machine Learning Engineer - Quality Intelligence
San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
AfterQuery
AfterQuery: Curating specialized datasets and environments to train frontier AI models.
3+ YOE3–6 years relevant experience; strong software engineering and applied ML background; experience shipping production systems and working with messy real-world data; strong data intuition and cross-team collaboration skills.
2mo
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Machine Learning Engineer
New York or San Francisco
$170k-$230k/yr HybridFull Time
Casap
Casap: A building AI-native disputes automation and fraud prevention platform.
3+ YOE3+ years designing and deploying ML models in production; strong ML algorithms and data analysis; building ML infra; Python/R and ML frameworks (TensorFlow, PyTorch, scikit-learn).
Python, R, TensorFlow, PyTorch, scikit-learn
2w
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Machine Learning Engineer, Connectomics
San Francisco, California, United States
OnsiteFull Time
Eon Systems
Eon Systems: Mapping and simulating biological brains for digital emulation.
Experience building large-scale connectomics/volumetric imaging pipelines, ML segmentation and reconstruction, TB–PB data handling, visualization, and collaboration with neuroscientists.
Neuroglancer, BigDataViewer, Fiji/ImageJ, CloudVolume, TensorStore, Zarr, N5, DVID, CAVE, Python, C++, Java, GPU
2mo
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Machine Learning Engineer
San Francisco, California, United States
$100k-$150k/yr OnsiteFull Time
Human Archive
Human Archive: A research lab focused on modeling human embodied intelligence.
Experience in ML, robotics, computer vision; strong software engineering; ownership of projects; familiarity with multimodal data and RL is a plus.
Python, PyTorch, TensorFlow, ROS, OpenCV
4w
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Staff Machine Learning Engineer
San Francisco, California, United States
$273k-$345k/yr OnsiteFull Time
Atoms
Atoms: Building specialized industrial robots and physical AI systems.
10+ YOE10+ years MLE experience; deep expertise applying transformers to robotics/spatio-temporal data; multimodal, sensor-fusion, and model optimization experience; proficiency in PyTorch or JAX, Python, and C++.
PyTorch, JAX, Python, C++, TensorRT, CUDA, Birds-Eye-View (BEV)
2mo
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Machine Learning Engineer: Perception
San Francisco, California, United States
HybridFull Time
Bedrock Robotics
Bedrock Robotics: Automates heavy construction machinery with AI retrofit kits.
3+ YOEProduction ML with PyTorch; 3D geometry and calibration; early fusion architectures; transformer-based object detection; strong Python; systems/C++/Rust proficiency; data understanding and model evaluation.
Python, PyTorch, C++, Rust