19 numpy jobs at 14 companies in San Diego, CA
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Senior Software Systems Engineer - Simulation Evaluation & Validation
Foster City or San Diego
$208k-$300k/yr HybridFull Time
5+ YOE5+ years in quantitative evaluation or sensor data analysis; proficiency in Python, Pandas, NumPy, SQL; applied statistics knowledge; strong communication; BS/MS/PhD in CS, Robotics or related field.
Python, Pandas, NumPy, SQL
1w
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Fall 2026: Data Integration & Reporting Intern (Unpaid)
San Diego, California, United States
OnsitePart Time
Currently enrolled or recently completed Associate/Bachelor/Master in IT, CS, statistics, math or related; experience with Python, pandas, numpy, openpyxl, SQL, Microsoft Excel, VBA, APIs; ETL, data cleaning, and residence in San Diego County; must pass background check.
Python, pandas, numpy, openpyxl, Microsoft Excel, SQL, VBA, APIs, Efforts to Outcomes (ETO)
1mo
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ML & Molecular Simulation Scientist
San Mateo or San Diego
OnsiteFull Time
Expertise in 3D ML and molecular simulation (MD, enhanced sampling, FEP/TI), proficiency in Python and scientific libraries, experience with simulation tools and structure-based drug design; PhD preferred and demonstrated research or industry impact.
GROMACS, AMBER, OpenMM, NAMD, MOE, PyMOL, Python, PyTorch, JAX, NumPy, MDAnalysis, RDKit, GEMS
1w
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Senior Solar Energy Analyst
Houston or Portland or San Diego or Oakland or Medford or Seattle or Austin or Oak Brook
$110k-$170k/yr HybridFull Time
5+ YOEBachelor's in quantitative field, 5+ years North America solar assessment experience, MCP and energy modeling expertise, strong statistical skills, Python and Excel proficiency, and excellent written English.
Python, Pandas, NumPy, Jupyter, Git, SolarFarmer, PlantPredict, PVcase, PVSyst, pvlib, SAM, Microsoft Excel, Microsoft Word
1mo
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Modeling & Simulation Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$140k-$190k/yr OnsiteFull Time
5+ YOEBachelor's degree in a quantitative field, 5+ years supporting defense or advanced tech programs, proficiency in Python and MATLAB, experience with mission-level simulations (AFSIM, ESAMS, Brawler, Ansys STK), statistical analysis, Linux, and eligibility for Top Secret/SCI clearance.
AFSIM, ESAMS, Brawler, Ansys STK, Python, MATLAB, Pandas, Polars, NumPy, SciPy, Scikit-Learn, Matplotlib, Seaborn, CuPy, PyTorch, Linux, MAK VR-Forces, SIMDIS, PX4, X-Plane, Gazebo, NVIDIA Omniverse
2mo
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Wireless PHY Systems Engineer
San Diego, California, United States
OnsiteFull Time
10+ YOE10+ years in wireless systems; MATLAB/C/C++; RTL; lab bring-up; Bluetooth/UWB familiarity.
MATLAB, C/C++, Python, NumPy, PyTorch, scikit-learn, HLS
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AI Battle Management Lead
Poway, California, United States
$141k-$252k/yr OnsiteFull Time
10+ YOESenior technical leader with 10+ years experience (varies by degree), expertise in multi-agent autonomy, reinforcement learning, decision support, customer engagement with DoD, and ability to obtain Top Secret/SCI clearance.
Python, C++, Java, PyTorch, TensorFlow, Ray RLlib, Scikit-learn, Pandas, NumPy, JAX, NTGS, AFSIM, Kubernetes, Docker, AWS, Azure GovCloud, MLflow, GitLab CI/CD
1mo
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Operations Research Analyst, Mission Engineering
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$175k-$225k/yr OnsiteFull Time
5+ YOEBachelor's degree or higher in a quantitative field, 5+ years supporting defense/advanced tech programs, expertise with mission-level simulations (AFSIM, ESAMS, Brawler, Ansys STK), strong Python and MATLAB skills, statistical analysis, data visualization, Linux, and eligibility for TS/SCI.
Coherent Distributed Networks (CDN), AFSIM, ESAMS, Brawler, Ansys STK, Python, MATLAB, Pandas, Polars, NumPy, SciPy, Scikit-Learn, Matplotlib, Seaborn, CuPy, PyTorch, CONOPS, OV-1, MAK VR-Forces, SIMDIS, DIS, Linux
2mo
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Wireless PHY Systems Engineer
San Diego, California, United States
OnsiteFull Time
Bachelor's degree; MATLAB and C/C++ proficiency; large dataset handling; RF impairments familiarity; Bluetooth/UWB knowledge.
MATLAB, C/C++, Python, NumPy, PyTorch, scikit-learn, RTL, FPGA, HLS, HDL
3mo
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Principal Machine Learning Engineer
Santa Barbara or San Diego or Denver
$264k-$330k/yr HybridFull Time
10+ YOESenior ML/AI leader with 10+ years building production ML systems; deep learning and traditional ML expertise; strong software delivery.
Python, PyTorch, NumPy, AWS, Docker, SQL, Embeddings, RAG, LangChain, LangGraph, LangSmith, Copilot
5d
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Senior Perception Software Engineer
San Diego, California, United States
$180k-$250k/yr OnsiteFull Time
7+ YOE7+ years software engineering experience with 4+ years on perception in fielded systems; expertise in camera/radar/LiDAR processing, classical perception, 3D geometry, Python and scientific stack; U.S. person required.
Python, NumPy, SciPy, OpenCV, CUDA, CuPy, Numba, C++, ROS
1mo
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Junior Analyst - Client Services
La Jolla, California, United States
$28/hr HybridMultiple Commitments Available
Entry-level role for college graduates; requires strong Python, Power BI (DAX), SQL, and Microsoft Excel skills, experience with data validation/analytics, and effective communication with internal teams and external stakeholders.
Python, Power BI, DAX, pandas, NumPy, SQL, Microsoft Excel
2mo
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Principal Software Engineer - Mobile Development
Valencia or San Diego or San Jose
$107k-$203k/yr HybridFull Time
8+ YOEBachelor's degree in CS/Software Engineering, 8+ years Android mobile development (≥2 years medical device apps), 3+ years AWS experience, expertise with Kotlin/Java/Android Jetpack, BLE and secure protocols, knowledge of medical device software standards.
Kotlin, Kotlin Multiplatform, Java, Android Jetpack, MVVM, Rx, XML data binding, Bluetooth Low Energy (BLE), AWS KMS, AWS S3, AWS DynamoDB, AWS Cognito, API Gateway, AWS EC2, AWS CloudWatch, Jenkins, Git, SonarQube, Atlassian Agile tools, TensorFlow, Pandas, NumPy, R, HTTPS, OAuth
1w
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Principal / Sr. Principal Data Scientist – ML and Predictive Analytics
San Diego, California, United States
$125k-$188k/yr OnsiteFull Time
5+ YOEExpertise in machine learning/deep learning, strong Python and SQL skills, experience in software development/data engineering, ability to obtain Top Secret clearance, and 5+ years relevant experience.
Python, SQL, Git, Docker, SQL Alchemy, Numpy, Pandas, SKLearn, PyTorch
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Sr. Principal Data Scientist – Machine Learning and Predictive Analytics
San Diego, California, United States
$156k-$235k/yr OnsiteFull Time
8+ YOESTEM degree with relevant experience (8/6/4 yrs for BS/MS/PhD), deep ML/DL knowledge, strong Python and SQL skills, software development and data engineering experience, ability to obtain Top Secret clearance.
Python, SQL, Git, Docker, CI/CD, SQL Alchemy, Numpy, Pandas, SKLearn, PyTorch
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Applied Scientist (GenAI/LLM), Sandstone
Seattle or San Diego
$143k-$193k/yr OnsiteFull Time
2+ YOEPhD or Master's+4yrs in CS/CE/ML or related; 2+ years building models for business; programming in Java/C++/Python; experience with algorithms, optimization, distributed computing; publications or patents preferred.
Java, C++, Python, PyTorch, scikit-learn, Spark MLLib, PySpark, MxNet, TensorFlow, NumPy, SciPy, Hadoop, Spark
1w
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Applied Scientist (GenAI/LLM), Sandstone
Seattle or San Diego
$143k-$193k/yr OnsiteFull Time
2+ YOEPhD or Master\u0002s+4yrs in CS/CE/ML or related,2+ years building models for business,programming in Java/C++/Python,experience in algorithms,optimization,distributed computing,and publications/patents.
Java, C++, Python, Pytorch, scikit-learn, Spark MLLib, PySpark, MxNet, Tensorflow, numpy, scipy, Hadoop, Spark
1w
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Applied Scientist (GenAI/LLM), Sandstone
Seattle or San Diego
$143k-$193k/yr OnsiteFull Time
4+ YOEPhD or Master+4yrs in CS/CE/ML or related; 2+ years building business models; experience with Java/C++/Python, ML algorithms, large-scale data and model training.
Java, C++, Python, PyTorch, scikit-learn, Spark MLLib, PySpark, MxNet, TensorFlow, numpy, scipy, Hadoop, Spark
3w
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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
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