11 lead data scientist jobs at 7 companies in Littleton, CO
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Lead Data Scientist
Irving or Chicago or Centennial
$118k-$206k/yr OnsiteFull Time
7+ YOE7+ years of relevant experience in advanced data science, machine learning, generative and agentic AI, statistical modeling, and NLP. Relevant degree preferred; advanced degree is a plus.
Python, R, SQL, SAS, Java, MATLAB, Databricks, Apache Spark, Hadoop
2mo
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Lead Data Scientist
Irving or Cape Girardeau or Chicago or Centennial
$118k-$206k/yr OnsiteFull Time
7+ YOE7+ years experience in data science with expertise in machine learning, generative and agentic AI, LLMs, RAG, statistical modeling, production deployment, cloud platforms, and mentoring technical teams.
Python, R, SQL, SAS, Databricks, large language models (LLMs), retrieval-augmented generation (RAG), vector databases, knowledge graphs
1w
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Lead Data Scientist
Irving or Chicago or Centennial
$118k-$206k/yr OnsiteFull Time
7+ YOE7+ years of relevant experience; expertise in statistical modeling, machine learning, NLP, generative and agentic AI; programming and distributed data platform experience; technical leadership and mentoring skills.
Python, R, SQL, SAS, Java, MATLAB, Databricks, Apache Spark, Hadoop, large language models, APIs, retrieval-augmented generation
2w
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Data Scientist, Lead
Aurora, Colorado, United States
$113k-$257k/yr OnsiteFull Time
12+ YOE12+ years correlating complex technical findings and 8+ years building advanced analytics and AI/ML models. Requires TS/SCI clearance, classified-network experience, and a bachelor's or master's degree, or equivalent experience.
R, Python, SQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2
2w
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Data Scientist, Lead
Aurora, Colorado, United States
$113k-$257k/yr OnsiteFull Time
12+ YOERequires 12+ years correlating technical findings, 8+ years building advanced analytics and AI/ML models, classified-network experience, active TS/SCI clearance, and a bachelor's or master's degree or equivalent experience.
R, Python, SQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2, LLMs
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Lead Data Scientist, AdTech
Denver or Las Vegas or Phoenix or Salt Lake City or Tucson
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in digital/performance marketing or leadgen; hands-on ML in AWS, strong modeling fundamentals, multi-armed bandit/recommendation/LTV experience, expert Python and SQL.
AWS, Python, SQL, Looker, Google, Meta, LLMs
1mo
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Lead, Data Scientist - Decision Sciences Identity Team
Chicago or Wakefield or Irving or Westminster or Boston
$87k-$174k/yr HybridFull Time
2+ YOEPhD in quantitative field, 2+ years relevant programming experience, strong ML/statistics background, Python proficiency, ability to deliver research projects and translate findings for non-technical audiences.
Python, Spark, Hadoop, Databricks, AWS, S3, SQL, Scala
2mo
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Senior Data Scientist Engineer
Aurora, Colorado, United States
$194k-$262k/yr OnsiteFull Time
10+ YOEBachelor's in a quantitative field, 10+ years designing, training, and deploying production ML models, active TS/SCI with Full Scope Polygraph, proficiency with Python and ML tooling, experience leading complex AI/ML efforts.
Python, TensorFlow, PyTorch, Scikit-learn, XGBoost, Spark, Ray, Dask, MLflow, DVC, Docker, Git, Jupyter Notebooks, Confluence, SHAP, LIME
1mo
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Lead Applied Scientist, Marketing
Denver or Las Vegas or Phoenix or Salt Lake City or Tucson
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in performance/leadgen or digital marketing, strong modeling fundamentals, hands-on ML in AWS, expert Python and SQL, experience with adtech and ROAS-focused models.
Python, SQL, AWS, Looker, LLMs
3mo
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Senior Data Scientist Engineer (TS/SCI with CI Polygraph)
Aurora, Colorado, United States
OnsiteFull Time
10+ YOE10-15 years designing, training, and deploying ML models for DoD/IC; lead technical teams or enterprise AI initiatives.
TensorFlow, PyTorch, Scikit-learn, XGBoost, Spark, Ray, Dask, MLflow, Docker, SHAP, LIME, Jupyter Notebooks, Git, Confluence
3w
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Data Science Team Leader
Denver, Colorado, United States
$155k-$165k/yr HybridFull Time
Requires experience leading data scientists or engineers, production machine learning, Python, data science libraries, advanced SQL, GCP, and stakeholder management. MSc or PhD in a quantitative discipline or equivalent experience.
Python, Scikit-learn, Pandas, NumPy, XGBoost, SQL, Google BigQuery, Google Cloud Platform (GCP), Vertex AI, Docker, Kubernetes, Kafka, MLOps