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22 applied scientist jobs at 14 companies in Oceanside, CA

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Staff Applied Scientist, AdTech
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
Launch Potato
Launch Potato: Digital media operating a portfolio of consumer brands.
5+ YOE5+ years applied data science in digital/performance marketing or leadgen; adtech modeling (bandits, recommender, LTV); ML solutions deployed in AWS; expert Python and SQL; strong business impact focus.
Python, SQL, AWS, Looker, Google, Meta, LLMs
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Senior Applied Scientist, AWS Marketplace Science
Austin or Seattle or New York or San Diego
$167k-$249k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEPhD or Master's plus 6+ years research experience; 3+ years building ML models; programming in Java, C++, or Python; experience in information retrieval, recommendations, and applied ML; strong communication and mentoring skills.
Java, C++, Python
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Scientist - Applied Laser Physics
Foothill Ranch, California, United States
$115k-$155k/yr OnsiteFull Time
TAE Technologies
TAE Technologies: Developing commercial fusion energy and advanced power management technologies.
PhD in Physics/Applied Physics/Optical Engineering required; established experience with optical diagnostics and laser systems in plasma or accelerator environments; expertise in interferometry and Thomson scattering; strong mentoring and data-interpretation skills.
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Breeding Scientist
San Diego or North America or Asia or South America or Africa or Australia or Europe
$90k-$135k/yr RemoteFull Time
Center for Aquaculture Technologies
Center for Aquaculture Technologies: Provider of genetic and genomic innovation for global aquaculture productivity.
Degree in genetics/applied breeding, demonstrated experience in applied breeding and genetic improvement, ability to manage and analyze diverse data, strong written and verbal communication, passport and ability to travel (>25%).
R, Python, Next-Generation Sequencing (NGS)
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Principal Data Scientist
Canada or San Diego or South San Francisco
$188k-$210k/yr RemoteFull Time
Veracyte
VeracyteNASDAQ: VCYT: Provides genomic diagnostic tests for precise cancer diagnosis.
8+ YOEPhD in data science, machine learning, applied math, or equivalent; 8+ years in data/applied science; Python, computer vision, statistical modeling, cloud computing, and technical leadership experience.
Python, AWS
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Senior Data Scientist
San Diego or Mountain View
OnsiteFull Time
Intuit
IntuitNASDAQ: INTU: Provides financial software for accounting, tax, and personal finance.
4+ YOEMaster's in a quantitative field, 4+ years applied data science experience, expertise in ML and causal inference, proficiency in SQL and Python or R, experience productionizing models and experiment design, strong communication skills.
SQL, Python, R, Tableau, Qlik
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Senior Principal Data Scientist, AEC
California or Washington or New York or British Columbia or Ontario or Irvine
$159k-$286k/yr RemoteFull Time
Autodesk
AutodeskNASDAQ: ADSK: Developing software for architecture, engineering, and entertainment industries.
10+ YOE10+ years in data science/applied ML focused on product analytics and user behavior modeling; expertise in predictive modeling, instrumentation, AI evaluation, and experimentation; strong communication and technical leadership.
LLMs, MCP, RAG architectures, LLM-as-a-Judge, A/B testing
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Lead Data Scientist (Agentic Solutions)
Irvine or El Segundo
$171k-$214k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
5+ YOE5+ years in ML or applied data science; expertise with agentic frameworks, SLMs, LoRA/QLoRA, token-efficient architectures; expert Python and strong SQL; Bachelor's required (Master/PhD preferred).
LangChain, LlamaIndex, Haystack, Phi, Mistral, Gemma, LoRA, QLoRA, Python, SQL, Databricks, Spark, Delta Lake, Snowplow
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Senior Principal Data Scientist - Remote
San Diego or Minneapolis or Washington or United States
$135k-$231k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
6+ YOE6+ years applying ML/AI to production-grade solutions, expertise in LLM/GenAI (RAG, prompt engineering), deep learning and tree-based methods, Python and modern ML frameworks, healthcare data experience, stakeholder collaboration.
Python, PyTorch, TensorFlow, XGBoost, SQL, LLM, RAG, Mamba, CNN
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Sr. Data Scientist (Irvine, CA, US)
Irvine, California, United States
$114k-$220k/yr OnsiteFull Time
Skyworks Solutions
Skyworks SolutionsNASDAQ: SWKS: Designs and manufactures analog and mixed-signal semiconductor solutions.
8+ YOEBS + 8 years in ML/CS/EE/applied math (PhD preferred); strong ML/DL (CNNs, transformers, time-series, probabilistic methods); Python and PyTorch/TensorFlow/Scikit-learn; statistics, optimization, model evaluation; cross-team collaboration.
Python, PyTorch, TensorFlow, Scikit-learn, Airflow, MLflow
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Senior Scientist, Computational Receptor Biology & Machine Learning - Long Island City, NY (82328)
Long Island City or San Diego
$132k-$158k/yr OnsiteFull Time
dsm-firmenich
dsm-firmenichEuronext Amsterdam: DSFIR: Produces ingredients for nutrition, health, and beauty products.
3+ YOEPhD or equivalent,3+ years academic or industry experience in ML/applied math/physics-inspired modeling,deep learning expertise,experience with PyTorch and/or JAX,and distributed GPU training for molecular modeling.
PyTorch, JAX, GPUs
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Assistant Project Scientist in MRI and Image Processing 2026
Irvine, California, United States
$79k-$101k/yr OnsiteFull Time
University of California
University of California: A public research university system providing education and healthcare.
PhD in engineering, medical physics, computer science, applied mathematics, or related field; experience in MRI, image processing, medical imaging, deep learning, and high-impact publications required.
MRI, Python, C++, CUDA, Siemens, Philips
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Senior Data Scientist, Forecasting and Analytics
Dallas or New York City or San Jose or Newport Beach
$107k-$176k/yr HybridFull Time
McAfee
McAfee: Provides digital security and privacy software for consumers.
7+ YOE7+ years applying data science, forecasting, and ML; strong Python and SQL skills; time-series and forecasting expertise; ability to translate analysis into business recommendations; experience with cloud data platforms preferred.
Python, SQL, Databricks, Snowflake, BigQuery
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Data Science, Cheminformatics & AI: Lab-in-the-Loop Hit Finding
San Diego, California, United States
$139k-$257k/yr OnsiteFull Time
Novartis
NovartisNew York Stock Exchange: NVS: Develops and manufactures innovative prescription medicines for patients.
4+ YOEPhD or equivalent degree with 4+ years post‑graduate experience applying cheminformatics, data science, and ML to hit finding; proficiency in Python, SQL, Linux/HPC/cloud; strong communication and interdisciplinary collaboration skills.
Python (Programming Language), Pandas (Python), R (Programming Language), Sql (Structured Query Language), Linux, Enamine REAL
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