82 senior data scientist jobs at 43 companies in New Castle, DE
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Senior Data Scientist
Malvern, Pennsylvania, United States
HybridFull Time
5+ YOEMaster’s degree or Ph.D. in Economics, Data Science, Statistics, Mathematics, or related field; 5+ years data science experience; ML modeling; Python/SQL; Databricks; strong communication and stakeholder skills.
Python, SQL, Databricks
1mo
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Senior Data Scientist
Aberdeen, Maryland, United States
$112k-$196k/yr OnsiteFull Time
8+ YOEMaster's in CS/ECE or 8+ years relevant experience; expertise in data science/engineering, cloud, data mesh, data tagging, and experience supporting mission-critical systems.
Python, R, Scala, Airflow, NiFi, Spark, Flink, Docker, Kubernetes, CI/CD, Grafana, Kibana, Power BI, Tableau
2d
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Data Scientist Senior
Grand Prairie or Camden or Troy or Ocala or Orlando or Chelmsford or Archbald or Lufkin
$98k-$182k/yr HybridFull Time
Bachelor's degree in engineering, computer science, AI, data science, analytics, or related engineering discipline; experience with structured and unstructured data, SQL, Python, and related libraries.
SQL, Python, NumPy, Pandas, MLOps, Docker, Git, GitLab, GitHub, Continuous Integration (CI), Continuous Deployment (CD), MongoDB, C++, Java, GO, TensorFlow, PyTorch, Keras, Scikit-learn, AWS, SAP HANA, Tableau, SAP, Apriso
2w
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Senior Data Scientist
Wilmington, Delaware, United States
HybridFull Time
5+ YOEBachelor's degree and 5+ years in data engineering, BI development, or analytics engineering. Requires SQL, Oracle, Microsoft SQL, R, Python, data modeling, ETL/ELT, BI, and predictive analytics experience.
SQL, Oracle, Microsoft SQL, R, Python, Databricks, Snowflake, Microsoft Fabric, Azure, AWS, Alteryx, CI/CD, ETL, ELT, Agile, Scrum
2w
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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
3mo
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Senior Data Scientist
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOEPhD in Chemical Engineering or Material Science; or MA with 5+ industrial experience;Proficiency in R or Python; SQL knowledge; 5+ years applying statistics/data science; ML techniques; strong communication.
Python, R, SQL, XGBoost, Random Forest, Lasso
2w
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Senior Data Scientist
Camden, New Jersey, United States
$109k-$150k/yr OnsiteFull Time
4+ YOEMaster's degree or equivalent practical experience; 4+ years developing production analytics and ML models; Python or R, SQL, modern data platforms, MLOps, experimentation, communication, project leadership, and mentoring.
Python, R, SQL, Snowflake, Databricks, Spark, pandas, NumPy, SciPy, scikit-learn, TensorFlow, PyTorch, XGBoost, LightGBM, statsmodels, Git, Docker, MLflow, Gurobi, PuLP, Microsoft Azure, Synapse, AKS, Azure Functions, Power BI, Tableau, Plotly Dash, CI/CD
2mo
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Data Scientist, Senior
Edgewood, Maryland, United States
$99k-$225k/yr OnsiteFull Time
4+ YOE4+ years in data science/ML/data engineering, 1+ year Palantir Foundry experience, Python, data ingestion tooling (Data Connections/Code Repos/Pipeline Builder), Foundry Workshop/Ontology Manager, Git/CI-CD/DevSecOps experience, Secret clearance, Bachelor's degree.
Palantir Foundry, Python, Data Connections, Code Repos, Pipeline Builder, Workshop, Ontology Manager, Git, CI/CD, DevSecOps, TypeScript
2mo
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Data Scientist, Senior
Edgewood or Belcamp
$99k-$225k/yr OnsiteFull Time
4+ YOE4+ years in data science/ML/data engineering, 1+ year Palantir Foundry experience, Python, Foundry data ingestion and application development, Git and CI/CD experience, Agile/DevSecOps, Secret clearance, Bachelor's degree.
Palantir Foundry, Python, Data Connections, Pipeline Builder, Workshop, Ontology Manager, Git, CI/CD, TypeScript
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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
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
1mo
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Senior Data Scientist
San Francisco or Jacksonville or Greenville or Charlotte or Seattle or Cottonwood Heights or New York City or Frisco
$128k-$240k/yr OnsiteFull Time
3+ YOE3+ years in finance AML/BSA/fraud modeling, strong statistical and data skills, proficiency in SQL and Python, experience with model governance and AML processes, bachelor's degree required.
SQL, Python, Tableau, DataDog, Monte Carlo, Snowflake, Verafin, LexisNexis, Terraform, Docker, Kubernetes
1mo
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Data Scientist
Malvern, Pennsylvania, United States
$100k-$135k/yr OnsiteFull Time
8+ YOE8+ years in AWS data science with Amazon SageMaker, Python, ML, MLOps, AWS analytics; experience with EMR tools, Docker/GitHub, and GenAI/LLM frameworks; Bachelors in Computer Science.
AWS, Amazon SageMaker, Python, SQL, Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch, S3, Glue, Athena, Redshift, Lambda, CloudWatch, SageMaker JumpStart, Amazon Bedrock, Arize, Docker, GitHub, CI/CD, RAG frameworks
1w
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Data Scientist
Reston or San Diego or San Francisco or Washington or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$113k-$179k/yr HybridFull Time
5+ YOEBachelor's degree in a relevant quantitative or computing field, 5 years of data science experience, advanced machine learning and statistics expertise, programming and analytics tool proficiency, and strong communication skills.
Python, R, SQL, SAS, NLTK, Scikit-learn, Microsoft Excel, Tableau, Power BI, Jupyter, Hadoop, Azure
2w
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Data Scientist
Chicago or Fairfield or Houston or California or Mountain View or Cheshire or Jacksonville or Tallahassee or Tampa or Jersey City or Marlton or Cincinnati or Sheboygan or Florida or Illinois or New Jersey or Ohio or Wisconsin
OnsiteFull Time
5+ YOEBachelor's degree in a quantitative discipline and 5–7 years of data science, analytics, software development, or geospatial analytics experience; Python, SAS or R, SQL, relational databases, and GIS required.
Python, SAS, R, SQL, ESRI ArcGIS, ArcGIS Pro, ArcObjects, C#, .NET
1mo
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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
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
5d
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Data Scientist III
Charlotte or New York City or Greenville or Mount Laurel or Portland
$96k-$156k/yr HybridFull Time
5+ YOE5+ years in data science, advanced analytics, or business intelligence; expertise in Python, R, SQL, machine learning, statistics, NLP, complex datasets, visualization, compliance, and data governance.
Microsoft Power BI, Python, SQL, R, Microsoft Excel, Microsoft PowerPoint, Tableau
2w
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Data Scientist, Specialist
Malvern, Pennsylvania, United States
HybridFull Time
5+ YOEFive or more years in analytical roles; data wrangling and programming for large-scale statistical modeling; statistical and machine learning methods; undergraduate degree in an analytical field.
statistical modeling, machine learning
1mo
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Data Scientist, Specialist
Malvern, Pennsylvania, United States
HybridFull Time
5+ YOE5+ years in data science, strong statistical and machine learning skills, experience with LLMs/knowledge graphs/generative AI, Python and ML frameworks, cloud (AWS), stakeholder management and communication.
Python, TensorFlow, PyTorch, Scikit-learn, AWS, large language models, knowledge graph, generative AI
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