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468 data scientists jobs at 239 companies in Norwalk, CT

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Data Scientist
New York City, New York, United States
OnsiteFull Time
Alliance
Alliance: An accelerator that backs crypto and AI founders and supports startup growth.
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
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2mo
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Data Scientist
New York City or San Francisco or United States or Canada or United Kingdom
$137k-$297k/yr HybridFull Time
Ramp
Ramp: Financial operations platform for corporate cards and spend management.
4+ YOEMinimum 4 years as a Data Scientist; strong SQL (Redshift/Snowflake/BigQuery), BI tooling (Looker/Omni/Sigma/Hex), experience shipping data products and partnering with product/engineering.
SQL, Redshift, Snowflake, BigQuery, Looker, Omni, Sigma, Hex, Fivetran, dbt, Hightouch
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3w
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Data Scientist
San Francisco or New York City or Seattle
$136k-$213k/yr OnsiteFull Time
Twitch
TwitchNASDAQ: AMZN: Operates a global live streaming platform for interactive content.
3+ YOE3+ years as a data scientist or PhD; strong causal inference and experimentation skills; proficiency in SQL and Python or R; strong communication and dashboarding experience.
SQL, Python, R, Airflow, SageMaker
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1mo
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Associate - Data Scientist
Jersey City or United States
HybridFull Time
EXL
EXLNASDAQ: EXLS: Provides data analytics and digital operations solutions to businesses.
0+ YOEBachelor's or Master's in Engineering with 0-2 years experience; basic knowledge of data collection, preprocessing, statistical methods, data visualization, and collaboration with senior data scientists.
D3 Data Visualization
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2mo
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Sr Data Scientist
New York, New York, United States
$144k-$213k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Global digital payments platform for consumers and merchants.
3+ YOE3+ years relevant experience and a Bachelor’s degree (or equivalent), experience building advanced data science models, stakeholder collaboration, data quality practices, and mentoring junior scientists.
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Senior Data Scientist, Apple Ads
New York City, New York, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Experienced data scientist skilled in experimentation, statistical modeling, machine learning, and using data to measure, forecast, and optimize advertising across products.
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2mo
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Principal Data Engineer
New York or New Jersey or United States
$160k-$200k/yr RemoteFull Time
NBCUniversal
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
13+ YOEThirteen+ years in data engineering with leadership experience; strong AI data platform focus; cloud data pipelines; collaboration with data scientists and product teams.
Python, SQL, Cloud platforms (AWS, Azure, GCP), ETL/ELT, Data Warehousing, REST APIs, LLM integration
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Senior Data Scientist - Network Value
San Francisco or New York City or Seattle
$191k-$263k/yr HybridFull Time
Plaid
Plaid: Provides financial data connectivity and payment infrastructure via APIs.
5+ YOE5-8+ years as a data scientist; strong SQL; Airflow/dbt experience; analytics and experimentation; cross-functional partnering; fintech data experience; Python is a plus.
SQL, Airflow, dbt, Python
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2mo
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Sr. Data Scientist, Translational Research
Chicago or Redwood City or New York City
$100k-$175k/yr RemoteFull Time
Tempus AI
Tempus AINASDAQ: TEM: Builds a data platform for AI-powered precision medicine diagnostics.
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
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Data Scientist, Sales AI
New York, New York, United States
$153k-$208k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEMaster's degree in STEM or equivalent experience; 2+ years as a data scientist; 3+ years SQL/Python; machine learning, experimentation, causal inference; experience with AI/LLM systems and mentoring others.
Python, SQL, R, SAS, Matlab, Perl
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Senior Staff Data Scientist
New York or Chicago or Denver
$216k-$250k/yr HybridFull Time
Grubhub
Grubhub: Global on-demand food delivery platform powering restaurant commerce and delivery.
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
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2w
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Senior Research Data Scientist
Boston or New York
$330k-$375k/yr HybridFull Time
Roku
RokuNASDAQ: ROKU: Operates a TV streaming platform and sells streaming hardware.
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
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2mo
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Senior Data Scientist II
Raleigh or New York or California
$105k-$175k/yr HybridFull Time
LexisNexis
LexisNexisNYSE: RELX: Provides legal research and business analytics software solutions.
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
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1w
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Data Science Manager 
New York City or Los Angeles or Atlanta or Jersey City or Canada or Puerto Rico or Ireland or Portugal or Romania or Australia
$149k-$186k/yr HybridFull Time
FanDuel
FanDuelNYSE: FLUT: Offers online sports betting and daily fantasy sports services.
5+ YOE5+ years data science experience, BS in a numerate field or equivalent, experience managing data scientists, strong Python/R and SQL skills, Bayesian statistics knowledge, production modeling and communication skills.
Python, R, SQL, GitHub
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1mo
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Lead Insurance Data Scientist
San Ramon or Atlanta or Chicago or Dallas or New York or Summit
$100k-$150k/yr HybridFull Time
EPIC Insurance Brokers & Consultants
EPIC Insurance Brokers & Consultants: Provides insurance brokerage and risk management consulting services.
3+ YOEBachelor's degree (or equivalent), 3+ years data analyst/scientist experience in an insurance brokerage, proficiency with Python, SQL, Microsoft Excel, Tableau, Power BI, Databricks, strong communication and analytical skills.
Python, SQL, Microsoft Excel, Tableau, Power BI, Databricks, Azure Databricks
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2mo
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Principal/Senior - Data Scientist – New York City
New York City, New York, United States
HybridFull Time
Aily Labs
Aily Labs: AI-powered decision intelligence platform for large enterprises.
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
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2w
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Data Scientist
New York City or Dallas
$160k-$190k/yr HybridFull Time
Neara
Neara: Provides digital twin simulation software for electric utility infrastructure.
3+ YOE3-6 years experience in ML/data science, strong ML and data modeling skills, geospatial or power-grid experience a plus, proficiency with ETL/data storage, AWS, and strong communication.
LiDAR, photogrammetry, GIS, Parquet, Databricks, Snowflake, PostgreSQL, Spark, DynamoDB, AWS
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1mo
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Data Scientist
New York City, New York, United States
$200k-$225k/yr OnsiteFull Time
Minerva
Minerva: AI platform for marketing data and campaign automation.
2+ YOE2+ years data science or applied ML/data engineering experience; highly proficient in Python and SQL; strong data engineering and production deployment experience; willing to work in-office in New York City.
Dagster, dbt-core, Spark, Iceberg, Trino, AWS Glue, Modal, Frontier, OpenAI, Anthropic, Python, SQL, Airflow, Prefect, SQLMesh, Postgres, MySQL, Snowflake, Redshift, AWS, GCP, Cursor, Claude Code, OpenCode
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4d
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Director, Marketing Data Science
New York or California or United States
$220k-$300k/yr HybridFull Time
Zocdoc
Zocdoc: Online platform for searching and booking healthcare appointments.
8+ YOE3+ Mgmt8+ years in data science with 3+ years focused on marketing measurement; experience building MMM/MTA/incrementality models, managing data scientists, partnering with senior marketing leaders, and integrating GenAI into workflows.
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1w
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Data Scientist
New York or Morristown
OnsiteFull Time
Valley National Bank
Valley National BankNASDAQ: VLY: Provides commercial and retail banking services to customers.
3+ YOE3+ years in data analytics with experience in Power BI, SQL, Python (pandas,numpy), building dashboards, data modeling, and banking domain knowledge preferred.
Power BI, SQL, Python, pandas, numpy, Tableau
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