51 ai scientist jobs at 23 companies in Elsmere, DE
1mo
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Senior AI Scientist
Dallas or Charlotte or Malvern or Plano
HybridFull Time
5+ YOERequires 5+ years in data science, applied ML research, or AI evaluation; Python, LLMs, agentic AI, adversarial AI, statistics, experimental design, and quantitative research skills; bachelor's degree required.
Python, PyTorch, Hugging Face, Scikit-learn
2mo
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Senior Data Scientist- Gen AI
Malvern, Pennsylvania, United States
HybridFull Time
6+ YOE6+ years experience as a data scientist, strong problem-solving, proficiency in Python and SQL, NLP and generative AI (LLMs, RAG) experience, and strong communication skills.
Python, SQL, NLP, LLMs, retrieval-augmented generation (RAG)
2w
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AI & Data Scientist
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOEBachelor's in a related field,5+ years in data science/data engineering,database and data architecture expertise,advanced Python and SQL skills,experience with LIMS,SAP and Microsoft SharePoint,AI/ML and generative AI experience.
LIMS, SAP, Microsoft SharePoint, Microsoft 365, Python, SQL, Microsoft Copilot
2mo
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Senior AI Scientist
Malvern or Philadelphia
HybridFull Time
5+ YOE5+ years data science experience with statistical and ML methods; experience with LLMs, knowledge graphs, and generative AI; proficiency in Python, ML frameworks, cloud (AWS); strong stakeholder management and communication.
Python, TensorFlow, PyTorch, Scikit-learn, AWS, Large language models, Knowledge graph, Generative AI
1w
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Principal Research Scientist - Frontier Industrial AI
San Leandro or New York City or Massachusetts or Lake Forest or Philadelphia
$214k-$356k/yr HybridFull Time
PhD or equivalent research experience in a relevant field; original AI research, strong software development, experimental systems, independent project execution, and expertise in advanced machine learning areas.
Python
3w
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Data Scientist
Aberdeen, Maryland, United States
$125k-$165k/yr OnsiteFull Time
10+ YOEU.S. citizen with ability to obtain DoD Secret clearance, 10+ years modeling and simulation experience, proficiency in Python and C++, experience with data analytics/AI/ML, strong problem solving and communication.
Python, C++, AI/ML
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Healthcare Data Scientist & AI Solutions
Bristol, Pennsylvania, United States
$120k/yr OnsiteFull Time
5+ YOE5+ years in analytics/data engineering/science with hands-on medical and pharmacy claims (EHR preferred), AWS analytics (Athena/S3/Glue/SageMaker), SQL and Python (pandas, numpy), dbt, Great Expectations; HIPAA fluent.
EHR, AWS, Athena, S3, Glue, SageMaker, dbt, Great Expectations, SQL, Python, pandas, numpy, FastAPI, ECS, Fargate, App Runner, Lambda, LLM, IQVIA, Komodo, Symphony, Definitive Healthcare
3w
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Principal Scientist, Biologics Optimization
Spring House, Pennsylvania, United States
OnsiteFull Time
3+ YOEMS required (PhD preferred),3+ years industry biologics/protein engineering experience,expertise in antibody engineering,display technologies,AI/ML-guided design,biophysical characterization,and scientific leadership.
Python, Schrödinger, MOE, PyMOL, Chimera, AlphaFold, AI/ML, SPR, ELISA, flow cytometry, MSD
2w
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Senior Computer Scientist/Engineer (AI w/ TAK)
Aberdeen, Maryland, United States
$125k-$225k/yr OnsiteFull Time
6+ YOEMaster's in a technical discipline with 6+ years (or 10 years experience) and Top Secret clearance; expertise in software development, AI/ML, TAK integration, modern programming, and technical leadership.
Python, C++, Java, ATAK, WinTAK, TAK, Docker, Kubernetes, Git, CI/CD
1w
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Sr Data Scientist Prod AI&ML
Hyderabad or Bangalore or Barcelona or Titusville or Spring House or Madrid or Cambridge or Penjerla
HybridFull Time
2+ YOEPh.D. in a quantitative discipline, 2+ years of industry data science experience, Python and SQL proficiency, and hands-on experience with LLM frameworks, clinical LLMs, and fine-tuning.
Generative AI, GenAI, machine learning, ML, natural language processing, NLP, large language models, LLMs, DSPy, LangChain, Python, SQL, MLOps, EHR
6d
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Senior Data Scientist
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$87k-$294k/yr HybridFull Time
6+ YOE6+ years in data science, AI, analytics, Responsible AI, or consulting; bachelor's or master's in a quantitative field; Python, SQL, machine learning, generative AI, governance, and client leadership experience.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, XGBoost, SQL, MLOps, GenAIOps, LLMOps, AWS, Microsoft Azure, Google Cloud
5d
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Senior Data Scientist
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States or Los Angeles
$80k-$294k/yr HybridFull Time
6+ YOERequires 6+ years in data science, AI, analytics, Responsible AI, consulting, governance, or related fields; quantitative bachelor's or master's degree; Python, SQL, ML, AI governance, and client leadership expertise.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, XGBoost, SQL, AWS, Microsoft Azure, Google Cloud, MLOps, GenAIOps, LLMOps, APIs, Microsoft Word
1mo
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AI/ML Engineer, Data Scientist
New York City or Raleigh-Durham or Atlanta or Philadelphia or United States
$150k-$300k/yr HybridFull Time
Proven track record launching ML products to production; expertise in ML systems, GenAI, agents, and graph models; production-grade Python and orchestration experience; strong communication and problem-solving.
Python, PyTorch, TensorFlow, Keras, scikit-learn, SQL, Spark, Airflow, Kedro, ZenML, Flyte, dbt
2w
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Data Scientist
Warminster or Hilliard or Plymouth or Burnsville or Indiana
OnsiteFull Time
3+ YOE3+ years experience in data analysis/data science, bachelor\u0002s degree in a quantitative field, strong SQL and programming skills, ML/AI experience, Power BI and data engineering experience.
SQL, Microsoft SQL Server, Python, R, LLM, Power BI, DAX, Git, Access, Oracle, Syspro ERP, Microsoft Dynamics NAV/Business Central
5d
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Product Data Scientist
Wilmington, Delaware, United States
$85k-$100k/yr HybridFull Time
3+ YOEBachelor’s degree in a quantitative field, 3+ years analyzing data and delivering insights, 1+ year AI development and deployment experience, and strong Python and SQL skills.
SQL, Python, Artificial Intelligence (AI), Machine Learning (ML)
2mo
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Senior Data Scientist
Philadelphia or New York City or Rochester or Maryland or Massachusetts or Delaware or Pennsylvania or New Jersey or New York
$95k-$159k/yr OnsiteFull Time
Deep hands-on experience in ML, NLP, retrieval, and generative AI; extensive Python skills; experience with LLMs, RAG, semantic search, and building production ML systems.
Python, PyTorch, TensorFlow, Hugging Face, LangChain, LangGraph, LLMs
1w
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Sr. Data Scientist
Radnor or Charlotte or Fort Wayne or Greensboro
$97k-$176k/yr HybridFull Time
3+ YOE3+ years data science experience, hands-on ML and agentic AI experience, experiment design, Python and SQL proficiency, strong communication; Bachelor's degree required (master's preferred).
Python, SQL, LangSmith, Weights & Biases, Ragas, Azure OpenAI, AWS Bedrock, Anthropic Claude, Google Vertex AI
2mo
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Senior Data Scientist
Philadelphia or Maryland or Massachusetts or Delaware or Pennsylvania or New Jersey or New York or New York City or Rochester
$95k-$159k/yr OnsiteFull Time
Advanced experience in ML, NLP, retrieval, and generative AI; production deployment of LLM-powered systems; strong Python skills; experience with RAG, semantic search, embeddings, and evaluation frameworks.
Python, PyTorch, TensorFlow, Hugging Face, LangChain, LangGraph
1mo
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Lead Data Scientist
Columbus or Chadds Ford or Frisco or Draper or New York City
$121k-$218k/yr HybridFull Time
8+ YOEBachelor’s in quantitative field,8+ years building advanced models (ML,segmentation,time series),EML/AI research experience preferred,experience in financial services and Conjoint Analysis,US work authorization required.
Data Manipulation, Machine Learning, Python (Programming Language), R Statistics, Statistical Analysis, Statistics, Time Series Analysis, Cloud Environment, Conjoint Analysis, Agentic AI
6d
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Clinical Imaging Scientist (Principal Scientist), Remote
North Wales or Rahway or West Point
$173k-$273k/yr RemoteFull Time
10+ YOEBachelor’s degree required; 10+ years in pharmaceutical, biotechnology, or clinical research settings; expertise in medical imaging, clinical trials, imaging strategy, regulatory submissions, vendors, and scientific documentation.
AI, digital tools, data tools
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