746 senior scientist jobs at 266 companies in Jericho, NY
3mo
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Senior Data Scientist II
Raleigh or New York or California
$105k-$175k/yr HybridFull Time
Senior data scientist with ML/NLP/LLM experience; master's or higher; strong coding; hybrid search and agentic workflows experience; Python; statistics.
Python, LLMs, NLP, Vector databases, LangChain, LangGraph, AutoGen, RAG, Embeddings
2mo
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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
2w
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Data Scientist
New York City, New York, United States
OnsiteFull Time
Senior data scientist with strong Python and SQL, production ML experience, data engineering skills, stakeholder communication, and NYC-based or willing to relocate.
Python, SQL, Metabase, LLMs, GitHub
2mo
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Senior Applied Scientist
New York City, New York, United States
$200k-$245k/yr HybridFull Time
2+ YOE2+ years shipping data-driven algorithms; strong problem-solving; ability to translate problems into production systems; good communication.
Python, SQL, AWS, Snowflake, pandas, XGBoost
2mo
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Senior Data Scientist
New York, New York, United States
$110k-$125k/yr OnsiteFull Time
Master’s degree in Data Science, Statistics, or related field; strong ML/DS skills; blockchain data knowledge; cloud and ETL experience; proficient in Python and SQL.
Python, SQL, PostgreSQL, MySQL, NoSQL, Apache Airflow, AWS, Azure, GCP, Spark, Databricks, ETL
2mo
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Senior Data Scientist
Seattle or Madison or Princeton or Cambridge Crossing
$138k-$183k/yr OnsiteFull Time
5+ YOE5+ years in data science or related fields; proficiency in Python, SQL; experience with ML/AI, NLP, information retrieval; AWS data/AI services; data engineering collaboration; strong communication.
Python, SQL, R, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, OpenSearch, SageMaker, Bedrock, PostgreSQL, LangGraph, LangSmith, LLMs
2mo
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Senior Data Scientist
New York, New York, United States
$168k-$184k/yr HybridFull Time
7+ YOE7+ years in data science or analytics; strong experimental design and causal inference; excellent data storytelling; SQL and at least one programming language; familiarity with cloud data stacks; startup/SaaS experience preferred.
SQL, Python, R, Snowflake, dbt
2mo
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Principal/Senior - Data Scientist – New York City
New York City, New York, United States
HybridFull Time
Senior/Lead Data Scientist with 4+ years; Principal with 6+ years; strong MLOps, Python/SQL, domain expertise; ability to lead projects and mentor teammates.
Python, SQL, MLOps, Knowledge Graph
2mo
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Senior Data Scientist, Recommendations
New York City, New York, United States
$186k-$223k/yr OnsiteFull Time
5+ YOE5+ years experience as a data scientist, experience with A/B testing, strong SQL and Python skills (R acceptable), strong statistics and machine learning knowledge, excellent communication and collaboration skills.
SQL, Python, R
2mo
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Senior Scientist, Obesity, Muscle & Metabolism
Tarrytown, New York, United States
$110k-$179k/yr OnsiteFull Time
3+ YOEPhD with at least 3 years post-doctoral experience; expertise in biochemistry, molecular biology; in vivo and in vitro assay development; strong data interpretation and communication.
1d
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Analytical Scientist / Senior Analytical Scientist
Pearl River, New York, United States
$70k-$90k/yr OnsiteFull Time
5+ YOEBachelor's degree in a scientific discipline; 5+ years of pharmaceutical laboratory experience, or 8–12+ years for senior level. Requires analytical development, validation, testing, instrumentation, and regulated documentation experience.
HPLC, UPLC, GC, UV-Visible Spectrophotometer, FTIR Spectroscopy, Dissolution Testing, Malvern Mastersizer, Zetasizer, Karl Fischer Titration, Brookfield Viscometer, Empower 3, LabSolutions, SAP, Microsoft Office Suite
2mo
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Senior Data Scientist, Apple Ads
New York City, New York, United States
OnsiteFull Time
Experienced data scientist skilled in experimentation, statistical modeling, machine learning, and using data to measure, forecast, and optimize advertising across products.
4w
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Senior Data Scientist
California or New York City or Washington
$145k-$266k/yr OnsiteFull Time
5+ YOE5+ years data science experience, expertise with SQL and Python, time series modeling and forecasting, strong communication, experience presenting to senior leaders.
SQL, Python, PySpark, Prophet
1mo
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Senior Research Data Scientist
Boston or New York
$330k-$375k/yr HybridFull Time
10+ YOEPhD-preferred research data scientist with 10+ years applying causal inference and ML to large observational datasets; expertise in observational causal methods, communication skills, and productionizing pipelines.
Spark, Ray, SQL, Python, scikit-learn, XGBoost, LightGBM
3mo
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Sr. Data Scientist, Translational Research
Chicago or Redwood City or New York City
$100k-$175k/yr RemoteFull Time
Senior data scientist with advanced degree, experience in large biomedical datasets, ML, Python/R, cloud, and AI-enabled workflows.
Python, R, AWS, GCP, Docker, Git, Linux, Jupyter, Pandas, NumPy, SciPy, Scikit-learn, GitHub Copilot, Plotly, Flask, Dask
1mo
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Senior Data Scientist, Lifecycle
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$172k-$262k/yr RemoteFull Time
5+ YOE5+ years analytical experience, Bachelor's/Master's in STEM, strong SQL and Python, experimental design and causal inference expertise, ability to influence senior stakeholders.
SQL, Python
5d
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Senior Scientist - Imaging
Tarrytown, New York, United States
$110k-$179k/yr OnsiteFull Time
5+ YOEMSc or PhD in a relevant scientific field; 5+ years operating in vivo rodent MRI and handling mice and rats, including anesthesia, injections, and tissue processing; MRI software experience required.
7T Bruker BioSpin, 3D Slicer, ITK Snap, ImageJ, Bruker ParaVision, VivoQuant, Amira, LCModel, FID-A, FSL
2mo
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Senior R&D Data Scientist
Woodcliff Lake, New Jersey, United States
$140k-$150k/yr HybridFull Time
6+ YOEPhD or MS preferred; 6+ years in data science/R&D; strong statistical modeling; Python, SQL, R; experience with lab data and regulatory environments.
Python, R, SQL, JMP, Empower, LabWare, OMNIC
3mo
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Senior Applied Scientist, Credit Risk
New York City, New York, United States
$166k-$228k/yr HybridFull Time
5+ YOE5+ years in applied science or ML roles; PhD with 3+ years; strong stats, ML, optimization; Python/SQL; production ML experience for credit risk.
Python, SQL, NumPy, pandas, scikit-learn, PyTorch
2mo
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Senior Lead Environmental Scientist
Shelton or Glastonbury
$109k-$145k/yr OnsiteFull Time
10+ YOEBachelor's degree in geology, hydrogeology or environmental engineering; CTDEEP Licensed Environmental Professional; 10+ years as CT environmental consultant; CTDEEP RSRs, RCRA, TSCA knowledge.
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