56 sr scientist jobs at 35 companies in Connecticut
1mo
Save
Mark Applied
Hide
Sr Data Scientist
Stamford or Irving
$113k-$147k/yr HybridFull Time
6+ YOERequires 6–8 years of advanced ML engineering and enterprise product development, 2+ years deploying LLMs, 1+ year building agent systems, and a bachelor's degree; Python, AI frameworks, databases, and cloud experience required.
Python, PyTorch, TensorFlow, Hugging Face, LangChain, LangGraph, LlamaIndex, SQL, Oracle, MongoDB, Pinecone, Weaviate, Spark, AWS, Azure ML, Model Context Protocol (MCP)
1mo
Save
Mark Applied
Hide
Sr Data Scientist
Stamford or Irving
$113k-$147k/yr HybridFull Time
6+ YOE6+ years in ML engineering and product development, 2+ years deploying LLMs, experience designing agents, proficiency in Python and deep learning frameworks, strong communication and leadership skills.
Python, PyTorch, TensorFlow, Hugging Face, LangChain, LangGraph, LlamaIndex, SQL, Oracle, MongoDB, Pinecone, Weaviate, Spark, AWS, Azure ML, Model Context Protocol (MCP)
2mo
Save
Mark Applied
Hide
Sr. Scientist, Primary Pharmacology
Groton or Cambridge or Tampa or United States
$94k-$156k/yr OnsiteFull Time
7+ YOEPh.D. (or MS +7 years) in chemistry/biochemistry/pharmacology, strong protein biochemistry and in vitro assay expertise (HTRF, ELISA, FP, BRET, radioligand), assay development/troubleshooting, collaborative team communication, and data analysis.
HTRF, ELISA, FP, BRET, radioligand binding, RT-qPCR, transfection, western blotting
2w
Save
Mark Applied
Hide
Polymer Additives Sr. Application Scientist
Stamford, Connecticut, United States
$112k-$140k/yr OnsiteContract
10+ YOEPhD/MSc (or equivalent) in polymer science/chemistry/materials,10+ years in polymer additives application development, expertise in polyolefin stabilization, formulation development, testing, and strong communication skills.
MFR/MFI, DSC/OIT, TGA
1w
Save
Mark Applied
Hide
Data Scientist Sr. Manager - Consumer Markets
New York City or Grand Rapids or Raleigh or Charlotte or Chicago or Jacksonville or Cincinnati or Cleveland or Dallas or Boston or St. Louis or Birmingham or Stamford or Tampa or Atlanta or Washington or Miami or Milwaukee or Minneapolis or Detroit or Nashville or Buffalo or Florham Park or Orlando or Philadelphia or Pittsburgh or Hartford or Houston
$91k-$322k/yr OnsiteFull Time
6+ YOERequires a high school diploma or equivalent and 6+ years of experience; preferred fields include data science, analytics, business, computer science, mathematics, engineering, finance, or related disciplines.
QlikView, Spotfire
1w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Sr. Scientist/Engineer, Process Development
Danbury, Connecticut, United States
OnsiteFull Time
4+ YOEAdvanced scientific background in chemistry/chemical engineering with 4+ years relevant process development or equivalent; experience in scale-up, unit operations, cGMP documentation, and cross-functional collaboration.
spray drying, wet nano-milling, tangential flow filtration, micro fluidization
3d
Save
Mark Applied
Hide
Computer Scientist Cybersecurity
Homewood or Huntsville or Mobile or Montgomery or Fayetteville or Fort Smith or Little Rock or Arizona or California or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Iowa or Idaho or Illinois or Indiana or Kansas or Kentucky or Louisiana or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or Mississippi or Montana or North Carolina or North Dakota or Nebraska or New Hampshire or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Vermont or Washington or Wisconsin or West Virginia or Wyoming
$126k-$197k/yr OnsiteFull Time
1+ YOEBachelor's degree in computer science or 30 semester hours in mathematics, statistics, and computer science, plus 1 year of GS-13-equivalent specialized experience in advanced computer science and cybersecurity applications.
artificial intelligence, natural language processing, deep learning, blockchain technology, USAJOBS, USA Hire, Microsoft Word, Microsoft Excel
2w
Save
Mark Applied
Hide
Senior Data Scientist
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States or Los Angeles
$80k-$294k/yr HybridFull Time
6+ YOERequires 6+ years in data science, AI, analytics, Responsible AI, consulting, governance, or related fields; quantitative bachelor's or master's degree; Python, SQL, ML, AI governance, and client leadership expertise.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, XGBoost, SQL, AWS, Microsoft Azure, Google Cloud, MLOps, GenAIOps, LLMOps, APIs, Microsoft Word
4w
Save
Mark Applied
Hide
Senior Data Scientist
Hartford, Connecticut, United States
HybridFull Time
4+ YOEMaster's in statistics/computer science/engineering/mathematics required; PhD preferred. 4+ years in insurance analytics or 6+ in other industries. Experience in feature engineering, predictive analytics, Git, Linux, deep learning and Bayesian tools.
Git, Linux, TensorFlow, Keras, PyTorch, Stan, PyMC3, Python, R, SQL, Scala, Azure, AWS
1mo
Save
Mark Applied
Hide
Senior Aquatic Scientist
Concord or Maine or New Hampshire or Vermont or Massachusetts or Rhode Island or Connecticut
HybridFull Time, Part Time
10+ YOEBachelor's or Master's in a related field, 10+ years environmental consulting or natural resource experience, project management, technical writing, mentoring, regulatory permitting familiarity; federal contract experience desirable.
5d
Save
Mark Applied
Hide
Lead Data Scientist
Illinois or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Jersey or New Hampshire or Nebraska or Missouri or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kentucky or Kansas or Iowa or Indiana or Georgia or Florida or District of Columbia or Delaware or Connecticut or Arkansas or Alabama or Wisconsin or West Virginia or Virginia or Vermont or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Puerto Rico or Pennsylvania
$157k-$215k/yr RemoteFull Time
8+ YOEMaster's degree, 8+ years in data and analytics, 5+ years using SQL, 4+ years leading projects, and expertise in mathematics, statistics, modeling, machine learning, and complex data transformation.
SQL, Machine Learning, Databricks, HireVue
1mo
Save
Mark Applied
Hide
Project Scientist - Environmental
Meriden, Connecticut, United States
HybridFull Time
6+ YOEBS in environmental field, 6+ years environmental site assessment/remediation experience, field sampling and supervision, Connecticut RBCR knowledge, proposal and report writing, ability to lift 50 lbs, travel flexibility; HAZWOPER and AutoCAD/GIS preferred.
AutoCad, GIS
2w
Save
Mark Applied
Hide
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
3d
Save
Mark Applied
Hide
Senior Data Scientist
United States or California or Connecticut or Maryland or Massachusetts or New Jersey or New York or Washington or Colorado or Hawaii or Illinois or Maine or Minnesota or Nevada or Ohio or Rhode Island or Vermont or Virginia or District of Columbia
$141k-$237k/yr RemoteFull Time
5+ YOERequires 5+ years in data science, product analytics, or quantitative work; strong SQL, Python, statistics, causal inference, experimentation, stakeholder management, and scalable analytical pipeline experience.
SQL, Python, Spark, Databricks, Tableau
3w
Save
Mark Applied
Hide
Staff Data Scientist, Marketing
Arlington or Baltimore or Buffalo or Jersey City or Manchester or New York City or Philadelphia or Stamford
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in digital/performance marketing, hands-on ML model building and deployment in AWS, strong Python and SQL skills, adtech or leadgen experience preferred.
Python, SQL, AWS, Looker, Google, Meta, LLMs
3mo
Save
Mark Applied
Hide
Senior Data Scientist II
Raleigh or Alabama or Arizona or Arkansas or California or Colorado or Connecticut or Delaware or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or North Dakota or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Vermont or Virginia or Washington or District of Columbia or West Virginia or Wisconsin or Wyoming
$105k-$175k/yr HybridFull Time
Master's in quantitative field; strong ML, NLP, LLM and generative AI experience; experiment design and model evaluation; proficiency in Python and statistics; experience with agent frameworks and hybrid retrieval.
LangChain, LangGraph, AutoGen, Python
1mo
Save
Mark Applied
Hide
Senior Quantitative Scientist, Commercial-Facing
San Francisco or New York City or Knoxville or Arizona or California or Colorado or Connecticut or Florida or Georgia or Illinois or Louisiana or Massachusetts or Minnesota or North Carolina or New Jersey or Nevada or New York or Ohio or Pennsylvania or South Carolina or Tennessee or Texas or Washington or Virginia or District of Columbia
$141k-$212k/yr RemoteFull Time
5+ YOEMaster's/PhD or equivalent experience; 5+ years analyzing observational/EHR data for life sciences; strong SQL, Python, R skills; familiarity with ICD, CPT, RxNorm; excellent communication and cross-functional collaboration skills.
SQL, Python, R, EHR, ICD, CPT, RxNorm
1mo
Save
Mark Applied
Hide
Research Scientist - Autonomous Collaborative Systems
East Hartford, Connecticut, United States
$108k-$205k/yr HybridFull Time
5+ YOEPhD required with minimum 5 years relevant experience; expertise in AI/autonomy, robotics, machine learning, perception, reinforcement learning, modeling & simulation, and statistical analysis; strong communication and research track record.
PyTorch, TensorFlow, ROS, MATLAB, Python, C++
3w
Save
Mark Applied
Hide
Staff Applied Scientist Document Vision
Illinois or Kentucky or Colorado or Nevada or Virginia or Maryland or Maine or California or Ohio or New Jersey or Indiana or New Mexico or New York or Arizona or Alabama or Louisiana or Connecticut or New Hampshire or District of Columbia
$197k-$295k/yr HybridFull Time
6+ YOEMaster's/PhD or equivalent plus 6+ years applied AI/ML experience, production ML systems, strong programming and scientific judgment, evaluation and monitoring expertise.
Algorithms, Computer Vision, Data Analysis, Data Science, Deep Learning, Machine Learning (ML), Natural Language, Natural Language Processing (NLP), Python (Programming Language), Scientific Research
Explore Jobs
Expand Your Job Search
Top Cities in Connecticut for Sr Scientist
- Sr Scientist jobs in Bridgeport, CT
- Sr Scientist jobs in New Haven, CT
- Sr Scientist jobs in Stamford, CT
- Sr Scientist jobs in Hartford, CT
- Sr Scientist jobs in Waterbury, CT
- Sr Scientist jobs in Norwalk, CT
- Sr Scientist jobs in Danbury, CT
- Sr Scientist jobs in New Britain, CT
- Sr Scientist jobs in West Hartford, CT
- Sr Scientist jobs in Bristol, CT
- Sr Scientist jobs in Meriden, CT
- Sr Scientist jobs in Hamden, CT
- Sr Scientist jobs in Fairfield, CT
- Sr Scientist jobs in West Haven, CT
- Sr Scientist jobs in Milford, CT
- Sr Scientist jobs in Stratford, CT
- Sr Scientist jobs in East Hartford, CT
- Sr Scientist jobs in Middletown, CT
- Sr Scientist jobs in Enfield, CT
- Sr Scientist jobs in Shelton, CT