76 staff scientist jobs at 53 companies in Ossining, NY
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Senior Staff Data Scientist
New York or Chicago or Denver
$216k-$250k/yr HybridFull Time
8+ YOE8+ years in data science with MS or 6+ years with PhD; expertise in causal inference, experimentation; proficient in Python and SQL; production ML experience; mentoring data scientists.
Python, SQL, Data Visualization, Object-Oriented Programming, Machine Learning
3mo
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Staff Data Scientist - Experimentation
New York City or San Francisco
OnsiteFull Time
8+ YOE8+ years in software/data science or statistics; SQL, Python; causal inference; A/B testing; data pipelines; cross-functional collaboration.
SQL, Python, Pyspark, Scala, A/B testing tooling, Data pipelines, Statistical methods
2mo
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Staff Research Scientist, Perception Research
Mountain View or Kirkland or New York City
$251k-$310k/yr HybridFull Time
5+ YOEPhD preferred; 5+ years deep learning; experience with JAX, TensorFlow, PyTorch; strong Python skills.
Python, JAX, TensorFlow, PyTorch
3mo
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Staff Applied Scientist - Agentic Interfaces
New York, New York, United States
$276k-$345k/yr OnsiteFull Time
10+ YOE10+ years in engineering or applied science; BS/MS/PhD in a scientific field or equivalent; proven ML/GenAI leadership; experience evaluating ML systems at scale; strong product mindset; thrives in ambiguity.
Python, Machine Learning, TensorFlow, PyTorch, SQL
2mo
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Senior Staff Data Scientist
New York or Chicago
$240k-$250k/yr HybridFull Time
8+ YOE8+ years experience with MS or 6+ years with PhD; strong data science and ML, causal inference, production ML; Python and SQL; mentoring; cross-functional collaboration.
Python, SQL, Pandas, Scikit-learn, Visualization, Production ML, Git
3mo
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Staff Scientist - Industrial Hygiene
Melville, New York, United States
$58k-$80k/yr OnsiteFull Time
4+ YOEBachelor’s in Environmental Science or related field; 0-4 years in environmental consulting; preferred asbestos/mold certifications; strong communication and MS Office skills.
Microsoft Office
1d
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Sr Staff Data Scientist, New Verticals
New York City, New York, United States
$184k-$225k/yr HybridFull Time
7+ YOERequires 7+ years spanning analytics engineering and data science or analyst work, strong SQL, dbt and Snowflake experience, BI dashboard expertise, and experimentation experience.
SQL, dbt, Snowflake, Sigma, Tableau, Mode, Looker
3w
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Staff Data Scientist
Santa Monica or Brooklyn or San Francisco or Los Angeles or New York City
$200k-$230k/yr HybridFull Time
Strong applied data science and optimization experience; production modeling, experimentation, Python, AI-native workflows, and ability to partner with engineers to productionize decisioning systems.
Python
4w
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Staff Data Scientist
New York City, New York, United States
$180k-$215k/yr OnsiteFull Time
7+ YOE7+ years data science experience with 2+ years modeling or measuring LLM/agent systems; strong Python and SQL skills; experience with experiments, causal methods, and ML libraries; BS/MS/PhD or equivalent.
Python, scikit-learn, PyTorch, pandas, statsmodels, SQL, Langfuse, Braintrust, Jupyter, Hex, Hyperquery, dbt
6d
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Staff Data Scientist
New York City or Chicago or Boston or San Francisco or Arizona or California or Colorado or Florida or Georgia or Illinois or Massachusetts or North Carolina or New Jersey or Nevada or New York or Oregon or Tennessee or Texas or Utah or Virginia or Canada or Toronto
$180k-$230k/yr RemoteFull Time
6+ YOERequires 6+ years in consulting, investment banking, or high-growth technology; strong independent analytical skills, SQL or Python proficiency, ambiguity ownership, and leadership-level communication.
SQL, ClickHouse, Metabase, Python, JupyterHub, GitHub
1w
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Staff Environmental Scientist
Parsippany, New Jersey, United States
$68k-$93k/yr FieldFull Time
1+ YOEBachelor's degree in environmental engineering, environmental science, or geology; 1+ year of related experience; GPA of 3.0 minimum; driver's license and reliable transportation; overtime availability.
1mo
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Staff Data Scientist
Erlanger or Miami or White Plains
$174k-$235k/yr OnsiteFull Time
5+ YOEMaster's or PhD in a quantitative field, 5+ years data science experience, expertise in Python/R, SQL, machine learning, optimization, and production-grade software engineering practices.
Python, R, SQL, Pandas, Spark, scikit-learn, PyTorch, TensorFlow, git, Databricks, AWS, GCP, Azure, OR-Tools, Gurobi, CPLEX
2mo
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Staff Data Scientist
New York City, New York, United States
$184k-$210k/yr HybridFull Time
7+ YOE7+ years in data science/marketing measurement; expert in MMM, MTA, causal inference, geo experiments, and incrementality; strong communication and stakeholder engagement; experience with HIPAA-compliant analytics preferred.
2mo
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Staff Applied Scientist
New York City, New York, United States
$260k-$382k/yr HybridFull Time
3+ YOE3+ years shipping data-driven algorithms to production; strong applied problem-solving, metric definition, model judgment, and communication skills; ability to translate real-world healthcare constraints into optimization frameworks.
Python, SQL, AWS, Snowflake, pandas, XGBoost
1w
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Staff Scientist, Tech - Science
New York City, New York, United States
$216k-$240k/yr HybridFull Time
6+ YOEPhD, MS, or BS in a quantitative field; 6+ years of industry experience with an MS or 8+ with a BS; expertise in statistical inference, experimental design, SQL, Python, and distributed data tools.
SQL, Python, Spark, Hive, Presto
2w
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Senior/Staff Data Scientist
Boulder or New York City
$155k-$200k/yr OnsiteFull Time
Experience deploying autonomous agents and applied machine learning systems, with Python, SQL, cloud data ecosystems, AI/ML frameworks, distributed computing, experimentation, and statistical modeling expertise.
Python, SQL, Pandas, Scikit-Learn, PyTorch, TensorFlow, LangChain, Hugging Face, PydanticAI, Spark, PySpark, Databricks, AWS Cloud, Scrum, Kanban
1mo
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Staff Data Scientist - GTM
San Francisco or Seattle or New York City
$212k-$265k/yr HybridFull Time
10+ YOE10+ years in data science/analytics, executive stakeholder experience, GTM specialization preferred, expertise in forecasting and causal inference, expert SQL, proficiency in Python or R, experience with dbt and reusable analytical workflows.
SQL, Python, R, dbt
1mo
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Staff Data Scientist - Forecasting
New York City, New York, United States
$185k-$220k/yr RemoteFull Time
3+ YOEAdvanced experience building and operationalizing forecasting models for supply chain/S&OP, strong Python and SQL skills, time-series expertise, MLOps experience, and ability to partner with cross-functional teams.
Python, SQL, Claude Code, Cursor, Copilot
2mo
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Staff Data Scientist, GTM
San Francisco or New York
OnsiteFull Time
Exceptional SQL, production data pipelines and modeling experience, forecasting/quota modeling, CRM/GTM data familiarity, experimentation and causal inference skills, strong analytical judgment and stakeholder communication.
SQL, Cursor, CRM
1mo
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Staff Data Scientist - MoneyLion
New York, New York, United States
$176k-$191k/yr HybridFull Time
7+ YOE7+ years building production ML systems; strong Python and SQL skills; experience with data warehouses, feature pipelines, experiment design, and ML production/deployment.
Python, SQL, Redshift, Snowflake, BigQuery, dbt, Airflow, Spark, SageMaker, Ray, MLflow, Scala, Java, Docker, Kubernetes
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