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91 numpy jobs at 70 companies in Napa, CA

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Computational Neuroscience Intern - Data Analysis and Modeling
Emeryville, California, United States
$25-$60/hr HybridInternship
Astera Institute
Astera Institute: Conducts fundamental research in artificial intelligence and longevity science.
Python and Matlab proficiency; NumPy/SciPy/pandas/PyTorch/TensorFlow or similar; basic neuroscience concepts; data analysis/machine learning experience; strong communication.
Python, Matlab, NumPy, SciPy, pandas, PyTorch, TensorFlow, NEST, Brian, NEURON, C++, Linux, Git
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1w
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Clinical Data Scientist
San Francisco, California, United States
$140k-$160k/yr HybridFull Time
Unlearn
Unlearn: Creates AI digital twins to accelerate clinical drug trials.
2+ YOEBachelor's or advanced degree in related field,2+ years data wrangling and harmonization,fluency in Python with numpy and pandas,experience with clinical datasets and collaborative software development.
Python, numpy, pandas
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3mo
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AI/ML Scientist – Protein Foundation Models
Boston or San Francisco
OnsiteFull Time
Manifold Bio
Manifold Bio: Designing tissue-targeted protein therapeutics using AI and in vivo screening.
2+ YOEExperience pretraining/fine-tuning protein foundation models; PyTorch/JAX; distributed multi-GPU training; AlphaFold familiarity; Python stack (NumPy, Pandas, scikit-learn).
PyTorch, JAX, AlphaFold, Kubernetes, Ray, AWS, Python, NumPy, Pandas, scikit-learn
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2w
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Agentic AI Intern
Boston or Seattle or Ontario or San Francisco
RemoteInternship
DataRobot
DataRobot: Provides an enterprise platform for building and governing AI.
Pursuing or recently completed BS/MS in CS/data science/engineering; proficiency in Python (pandas,numpy); foundational ML knowledge; strong communication and autonomy; passion for autonomous agents.
DataRobot platform, AutoML, GenAI, MLOps, Python, pandas, numpy, LangGraph, CrewAI, LlamaIndex, FastAPI, Flask, Docker, Slack, Confluence
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1mo
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Data Scientist - UK
United Kingdom or London or San Francisco or Canada or Poland
£60k-£70k/yr RemoteFull Time
Focal Systems
Focal Systems: Automates retail inventory management using AI-powered shelf cameras.
5+ YOE5+ years data science experience, strong SQL and Python (pandas, NumPy) skills, applied statistics and experimentation experience, ability to build predictive models and communicate results to stakeholders.
SQL, Python, pandas, NumPy, statsmodels, Snowflake, Sigma, Looker
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2mo
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Data Scientist, New Grad - Model Optimization
Burlingame, California, United States
$120k-$160k/yr OnsiteFull Time
Quadric
Quadric: Designing licensable processor IP for on-device AI inference.
0+ YOENew graduate with strong Python, PyTorch (or TensorFlow), NumPy; ML foundations; interest in quantization and model optimization; read papers and reproduce results; bonus: quantization libraries, embedded systems, accelerators.
Python, PyTorch, TensorFlow, NumPy, Matplotlib, Plotly, CNNs, Transformers, quantization, QAT, PTQ, ONNX, TVM, MLIR
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3w
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Senior Robotics Controls Engineer
San Francisco, California, United States
$176k-$240k/yr OnsiteFull Time
Atoms
Atoms: Building robotics and software to automate physical world industries.
7+ YOE7+ years software development experience; BS/MS/PhD in engineering; strong control theory, state estimation, Python and NumPy/SciPy proficiency; experience deploying controls and localization on heavy vehicles.
Python, C++, NumPy, SciPy, NVIDIA Jetson, GPS/RTK, IMUs, CAN, ROS
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Data Scientist
San Francisco, California, United States
$120k-$240k/yr HybridFull Time
PhysicsX
PhysicsX: AI software for physics simulation and engineering optimization.
1+ YOE1+ year industry data science experience; strong Python (NumPy, SciPy, Pandas, TensorFlow, PyTorch); probabilistic methods; production-ready models and data pipelines; capable of on-site customer work.
Python, NumPy, SciPy, Pandas, TensorFlow, PyTorch
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1mo
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Machine Learning Engineer, Causal Inference, Level 5
Santa Monica or Los Angeles or San Francisco or Palo Alto or New York City
$178k-$313k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
5+ YOE5+ years post-Bachelor's ML experience with expertise in causal inference, experimentation, uplift modeling, and productionizing models; proficient in Python, pandas, NumPy, scikit-learn; strong communication and mentorship skills.
Python, pandas, NumPy, scikit-learn, CausalM, CausalML, EconML, DoWhy
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Member of Technical Staff - Data Engineer
San Francisco, California, United States
$160k-$200k/yr OnsiteFull Time
Internet Backyard
Internet Backyard: Building financial infrastructure for the compute economy.
Experience at early-stage startups, strong Python and quantitative stack (numpy, pandas, polars, scikit-learn, XGBoost), ML fundamentals, data pipeline construction, and domain knowledge in economics/econometrics or capital markets.
Python, numpy, pandas, polars, scikit-learn, XGBoost, SQLAlchemy, PostgreSQL, RESTful APIs, TypeScript
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3w
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Senior Robotics Planning Engineer
San Francisco, California, United States
$176k-$240k/yr OnsiteFull Time
Pronto AI
Pronto AI: Develops autonomous haulage technology for mining and industrial equipment.
7+ YOEBS/MS/PhD in Robotics/CS or related, 7+ years professional software development, strong motion planning and computational geometry skills, proficiency in Python and NumPy, knowledge of vehicle kinematics, real-time optimization.
Python, NumPy, C++, Shapely, Numba, SciPy, GEOS, Redis, ZeroMQ
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1mo
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Robotics Data Quality Engineer
San Mateo or San Francisco
HybridFull Time
XDOF
XDOF: Data infrastructure and collection systems for general-purpose robot training.
Bachelor's or master's (or equivalent) in robotics/CS/ME, strong Python (numpy, pandas, matplotlib/plotly), experience with protobuf/HDF5/ROS bags, 3D geometry knowledge, and experience designing validation pipelines and data schemas.
Python, numpy, pandas, matplotlib, plotly, protobuf, HDF5, ROS bags
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3mo
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Decision Support Tools Engineer
Alameda, California, United States
$90k-$180k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
1+ YOEBachelor's in a technical field, 1+ years experience, proficiency in Python (pandas, NumPy), data visualization (Matplotlib, Plotly, Streamlit), Git/GitHub, experience with generative AI tools and working with tabular/time-series data.
Python, pandas, NumPy, Matplotlib, Plotly, Streamlit, Flask, Dash, Gradio, Git, GitHub, GitHub Copilot, Copilot, ChatGPT, Claude, internal LLM platforms, LLM APIs, CSV, JSON, GitHub Actions, Makefiles, Airflow, Azure, AWS
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2mo
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Quantitative Analyst
San Francisco, California, United States
$120k-$155k/yr HybridFull Time
Verse
Verse: Software to plan, procure, and manage clean energy portfolios.
2+ YOEMaster's degree in a quantitative field or Bachelor's degree with 2+ years energy sector experience; strong ML/statistical modeling; Python (NumPy, pandas, scikit-learn); knowledge of wholesale electricity markets; ability to communicate findings.
Python, NumPy, pandas, scikit-learn
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2w
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Software Engineer - Science Platform (BE) - San Francisco
San Francisco or Seattle or New York City
$165k-$205k/yr OnsiteFull Time
Haus
Haus: Haus provides an incrementality platform for marketing measurement and optimization.
3+ YOE3+ years building production backend/data systems; strong Python (pandas,numpy,pytest,poetry); experience with large datasets, SQL/BigQuery, cloud-native (GCP preferred), Metaflow or similar, Kubernetes, and on-call operations.
Python, pandas, numpy, pytest, poetry, BigQuery, Snowflake, SQL, GCP, Metaflow, Airflow, Dagster, Prefect, Claude, Cursor, Copilot, Kubernetes, scipy, scikit-learn, Pub/Sub
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1mo
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Senior Data Scientist
San Francisco, California, United States
$180k-$230k/yr HybridFull Time
Probably Genetic
Probably Genetic: Provides genetic testing and diagnostic software for rare diseases.
7+ YOE7+ years in data science or ML engineering; strong Python and core data stack (pandas, NumPy, scikit-learn, PySpark, SQL); end-to-end ML production experience; NLP and prompt engineering experience; strong communication.
Python, pandas, NumPy, scikit-learn, PySpark, SQL, OpenAI, Databricks
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Lead Data Analyst, MyPay
Chicago or New York City or San Francisco
$152k-$210k/yr HybridFull Time
Chime
ChimeNasdaq: CHYM: Provides mobile banking and financial tools for everyday consumers.
7+ YOE7+ years in credit risk, data science, or advanced analytics; expert SQL; strong Python (Pandas, NumPy, Scikit-learn); hands-on A/B testing and statistical analysis; deep consumer credit risk knowledge; senior stakeholder communication.
SQL, Python, Pandas, NumPy, Scikit-learn
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1mo
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Quantitative Developer
Menlo Park or San Francisco
$180k-$280k/yr HybridFull Time
Poesis
Poesis: AI-native investment manager building foundation models for equity markets.
Strong Python (pandas, numpy, scipy, matplotlib), SQL, experience with coding agents (Claude Code, Codex), working with financial datasets, statistics/ML fundamentals, and a BS/MS/PhD in a quantitative field. Current US work authorization required.
Python, pandas, numpy, scipy, matplotlib, SQL, Claude Code, Codex, Bloomberg, CapIQ, FactSet, Refinitiv, git, Docker, Prefect, Airflow
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2mo
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Senior Algorithms Engineer
Emeryville, California, United States
$171k-$191k/yr HybridFull Time
Eko Health
Eko Health: Develops AI-powered stethoscopes and cardiac disease detection software.
7+ YOE7+ years of experience developing and deploying signal processing algorithms and ML/DL models for embedded systems; strong Python (NumPy/SciPy) and C/C++ skills; DSP expertise; familiarity with FDA IEC 62304 and embedded ML frameworks preferred.
Python, NumPy, SciPy, PyTorch, TensorFlow, C/C++, TensorFlow Lite, Embedded inference
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Staff Software Engineer, Applied AI
San Francisco or New York City or Toronto or United Kingdom
HybridFull Time
Valence
Valence: An AI-native coaching platform building personalized leadership coaching for enterprise organizations.
8+ YOE8+ years software engineering experience in AI/ML or data-intensive systems; strong ML/NLP knowledge, proficiency with NumPy, scikit-learn, Pandas, PySpark, SQL, cloud (AWS/GCP/Azure), Docker/Kubernetes, and strong communication and engineering skills.
NumPy, scikit-learn, Pandas, PySpark, SQL, matplotlib, Seaborn, Plotly, MLflow, Weights & Biases, Docker, Kubernetes, AWS, GCP, Azure
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