47 numpy jobs at 30 companies in Santa Clarita, CA

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Category User Growth Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS)
Los Angeles, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a Bachelors or Masters in a quantitative field; strong analytical/problem-solving skills; proficiency in SQL and Python (Pandas, NumPy); ability to work independently and communicate insights.
SQL, Python, Pandas, NumPy
3mo
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Software, Satellite Constellation Operations
Long Beach, California, United States
OnsiteFull Time
SpinLaunch
SpinLaunch: Develops kinetic launch systems and broadband satellite constellations.
2+ YOEBachelor's in computer science, aerospace, or related field; Python (numpy and pandas); strong 3D geometry/calculus; excellent communication; 3+ years preferred; experience in satellite/telecom or optimization is a plus.
Python, numpy, pandas
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
2mo
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Scientific Computing Software Engineer
Northridge, California, United States
$90k-$165k/yr OnsiteFull Time
Areté
Areté: Develops advanced sensing and signal processing solutions for national security.
College degree in a scientific discipline or CS with focus on scientific computing; strong Python (numpy, scipy, pandas) and C/C++ skills; ability to obtain TS/SCI clearance; excellent communication and algorithm assessment skills.
Python, numpy, scipy, pandas, C, C++, Linux, CUDA, MPI, OpenMP
3w
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Data Scientist Intern
Pasadena, California, United States
OnsiteInternship
Expatiate Communications
Expatiate Communications: Provides special education management and therapeutic services to school districts.
Pursuing or recently completed degree in CS/data-related field; proficiency in Python, Selenium, pandas, NumPy; experience with web scraping, data cleaning, EDA, and basic ML; must pass Live Scan background check and provide TB clearance.
Python, Selenium, pandas, NumPy, scikit-learn, BeautifulSoup, Matplotlib, Seaborn, SQL, NoSQL, AWS, GCP, Azure, Microsoft Power BI, Git
3mo
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Navigation Engineer, GNC
Los Angeles, California, United States
OnsiteFull Time
Furientis
Furientis: Develops cost-effective, high-volume interceptor missile systems.
7+ YOE7+ years navigation/estimation experience, designed and flown an EKF, deep inertial/GNSS expertise, flight-grade C/C++ or Rust and Python (NumPy/SciPy), hardware-in-the-loop and sensor characterization experience, U.S. Person, on-site Los Angeles with monthly weekend travel.
C/C++, Rust, Python, NumPy, SciPy, Claude Code, Codex, HWIL, GNSS RF simulator, IMU, GNSS receiver
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Applied AI Engineer
Camarillo, California, United States
HybridFull Time
Hygiena
Hygiena: Provides rapid microbial detection and food safety diagnostic solutions.
3+ YOEBachelor's or Master's in CS/ML/Data Science required; 3-5 years applied ML/AI engineering; strong Python (pandas, NumPy, scikit-learn; PyTorch/TensorFlow), Azure ML, REST API, .NET/C#, React, Azure DevOps or Jira; LLM/RAG familiarity preferred.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, Microsoft Azure ML, Microsoft Azure AI Services, Microsoft Azure DevOps, .NET, C#, React, Jira, RESTful API, SureTrend, LLMs
3mo
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Financial Engineer
Pasadena, California, United States
OnsiteContract, Full Time
GalaxE.Solutions
GalaxE.SolutionsNYSE: DAVA: Provides IT consulting and software development for global enterprises.
Design and implement quantitative models; validate analytics; build data pipelines; collaborate with traders and software teams.
Python, Monte Carlo simulations, SQL, NoSQL, AWS, Azure, GCP, QuantLib, Pandas, NumPy, SciPy, Bloomberg, Refinitiv, FactSet, YieldBook, Intex, Aladdin
2mo
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Data Engineer (Starship)
Hawthorne or Starbase
OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in CS/Data Science/Engineering or 2+ years software/data pipeline experience; 1+ year data engineering or related work.
SQL, Python, C#, Airflow, Prefect, dbt, Pandas, NumPy, PyTorch, Power BI, Grafana, Metabase, Tableau, Git, CI/CD
2d
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Data Scientist
Manhattan Beach, California, United States
$95k-$130k/yr HybridFull Time
Skechers
Skechers: Designs and sells lifestyle and performance footwear and apparel.
3+ YOEBachelor's, master's, or doctoral degree in a quantitative field or equivalent experience; 3+ years in professional data science, Python, SQL, machine learning, cloud tools, and production model development.
Python, Apache Spark, NumPy, Pandas, scikit-learn, XGBoost, TensorFlow, PyTorch, SQL, Snowflake, BigQuery, AWS SageMaker, Hugging Face, LangChain, LlamaIndex, OpenAI API, Gemini API, MLOps, RAG, Agile, Scrum
2d
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Expert Senior Manager, Data Sciences, Software and Data Services, Coro
Atlanta or Austin or Boston or Chicago or Dallas or Houston or Los Angeles or New York City or San Francisco or Seattle or Silicon Valley or Washington
$165k-$219k/yr HybridFull Time
Bain & Company
Bain & Company: Provides global management consulting and strategy advisory services.
8+ YOE3+ MgmtAdvanced quantitative degree, 8–10 years in analytics, 3+ years managing data scientists, production data products, client leadership, machine learning, GenAI, MLOps, Python, SQL, and cloud platforms.
Python, SQL, scikit-learn, XGBoost, pandas, NumPy, AWS, Azure, GCP, Tableau, MLOps, LLM, NLP, NLU, SaaS, DaaS
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
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
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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Principal Software Engineer - Mobile Development
Valencia or San Diego or San Jose
$107k-$203k/yr HybridFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Manufacturer of interventional medical devices and technologies.
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
1mo
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Principal Biomedical Engineer
Northridge, California, United States
$153k-$261k/yr OnsiteFull Time
MiniMed Group
MiniMed GroupNasdaq: MMED: A building insulin delivery systems and connected care solutions for people living with diabetes.
7+ YOEAdvanced knowledge of electrochemical/biosensor design, statistical methods, DOE and process monitoring; Python and SQL proficiency; bachelor's +7 years or advanced degree +5 years of relevant experience.
Python, Pandas, NumPy, SciPy, SQL, JMP, Minitab, scikit-learn, PyTorch, OpenCV
3w
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Satellite Applications Specialist
El Segundo, California, United States
$90k-$150k/yr OnsiteFull Time
Rainmaker
Rainmaker: Provides cloud seeding services using drones and radar.
Experience with satellite remote sensing, retrievals, and computational workflows; strong Python and scientific‑data skills; degree in a related field or equivalent demonstrated ability.
Python, NumPy, SciPy, pandas, xarray, Dask
2mo
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Data Scientist - Search
San Francisco or Los Angeles or Chicago or Dallas or New York or London
$175k-$234k/yr HybridFull Time
Nextdoor
NextdoorNYSE: NXDR: Hyperlocal social networking platform for neighborhood communication and services.
5+ YOE5+ years data science experience in search/recommendations; strong SQL/Python; experimentation; communicating insights.
SQL, Python, NumPy, Pandas, scikit-learn, AI tools
2w
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Senior Software Engineer I
Long Beach, California, United States
$132k-$160k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
5+ YOE5+ years software engineering experience, expertise in Python, backend architecture, CI/CD, containerization, Git, Kubernetes, REST APIs; US citizenship required.
Python, Git, Kubernetes, CI/CD, Jira, Redmine, Pandas, Numpy
3w
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Manufacturing Data Scientist
City of Industry, California, United States
$100k-$135k/yr RemoteFull Time
TriMas
TriMasNASDAQ: TRS: Manufactures engineered products for packaging, aerospace, and industrial markets.
3+ YOEBachelor's in a quantitative field, 3+ years data-science experience, 2+ years with ERP operational data, fluency in Python and SQL, BI tool experience, strong communication and manufacturing domain knowledge.
Python, SQL, ERP, MES, HCM, Power BI, Tableau, Looker, pandas, NumPy, scikit-learn, Git, dbt, LLM APIs
2w
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数据科学分析师(用户增长中台) - TikTok
Beijing or Shanghai or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Bachelor's degree or higher for the 2027 graduating class in a quantitative field; fluent English and Mandarin; SQL and Python/R proficiency; statistics, experimentation, and data analysis skills.
SQL, Python, R, Pandas, NumPy, Tableau, XGBoost
2w
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Senior Applied Scientist , Amazon Ads
Boston or Sunnyvale or New York City or Bellevue or Seattle or Arlington or New York or Santa Monica or Washington or Palo Alto
$167k-$260k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOEPhD or Master's+experience in applied ML, 5+ years building ML models, strong programming in Python/Java/C++, deep learning experience, large-scale systems experience.
Python, Java, C++, scikit-learn, TensorFlow, PyTorch, Spark MLLib, MxNet, numpy, scipy, Hadoop, Spark