Data Scientist I Jobs in Lexington, MA

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Data Scientist with AI

Solios Corp

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Remote

Full-time

Note: Need Only . Position: Data Scientist with AI Location: Remote Duration: Full Time Role Principal Responsibilities: Bachelor s or Master s in Computer Science, Statistics, Math, Data Science, or related field. 10+years designing and deploying production-grade ML or data engineering solutions. Proficiency in Python (Pandas, PySpark, scikit learn, TensorFlow/PyTorch) and SQL. Hands-on work with at least two of the following platforms: OpenSearch, Snowflake, Redshift, Redis, Pinecone, SageMake
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Posted 2 days ago | Updated 2 days ago

Principal Data Scientist who can Build some Model

Montek System

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Remote

Contract, Third Party

We are looking for a senior data scientist with 7+ years of experience doing commercial analytics and advanced revenue modeling. This person will be supporting the development of new pricing algorithms, customer segmentations, churn modeling, lifetime value modeling, etc. They should have an advanced degree in something like statistics or econometrics, things like that.
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Posted 3 days ago | Updated 3 days ago

AI/ML Data Scientist with Healthcare

Kodeva LLC

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Remote

Contract

Role: AI/ML Data Scientist with Healthcare Duration: 12 months Location: Remote Role Summary: Build predictive and generative models to improve care outcomes and hospital operations. Responsibilities: Train, test, and monitor supervised and unsupervised models Fine-tune or prompt LLMs for classification, triage, summarization, or education Build RAG pipelines using Snowflake or vector stores like Pinecone Collaborate on fairness audits, explainability, and model documentation Create synthetic
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Posted 2 days ago

Oliver Wyman - Sr. Lead Data Scientist or Principal Data Scientist

Marsh & McLennan Companies

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Remote or Boston, Massachusetts, USA

Full-time

Company: Oliver Wyman Description: Boston, Chicago, New York, Dallas, Toronto, Montreal Lead Data Scientist WHO WE ARE Oliver Wyman is a global leader in management consulting. With offices in 50+ cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, finance, operations, technology, risk management, and organizational transformation. Our 4000+ professionals help clients optimize their business, improve their IT, operations, and ris
Posted 46 days ago | Updated 3 hours ago

Data Scientist I

Centene Corporation

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Florida, USA

Full-time

You could be the one who changes everything for our 28 million members. Centene is transforming the health of our communities, one person at a time. As a diversified, national organization, you'll have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Responsible for advanced and predictive data analytics using big data and data science technology for healthcare innovation. Perform analysis using data science techniques on structured and uns
Posted 14 hours ago | Updated 3 hours ago

Senior Data Scientist - Retail Media Analytics

CVS Health

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Remote or Wellesley, Massachusetts, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 11 days ago | Updated 3 hours ago

Data Scientist - Assortment Optimization

CVS Health

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Remote or Wellesley, Massachusetts, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 13 days ago | Updated 3 hours ago

Data Scientist III, Customer Technology

Wayfair

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Boston, Massachusetts, USA

Full-time

Data Scientist , Customer Technology Wayfair Data Science is the engine that powers an enterprise obsessed with data. The Wayfair websites generate over 100M clicks from the millions of customers that visit our sites every day to discover and purchase home goods. The Customer Tech Data Science team is focused on understanding and optimizing customer behavior as a key enabler for the company to move fast and iterate quickly on big business problems. The Customer Tech Data Science team aims to u
Posted 31 days ago | Updated 3 hours ago

Data Scientist II, Customer Technology

Wayfair

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Boston, Massachusetts, USA

Full-time

Wayfair Data Science is the engine that powers an enterprise obsessed with data. The Wayfair websites generate over 100M clicks from the millions of customers that visit our sites every day to discover and purchase home goods. The Customer Tech Data Science team is focused on understanding and optimizing customer behavior on the website and mobile application as a key enabler for the company to move fast and iterate quickly on big business problems. At their core, the Customer Tech Data Science
Posted 31 days ago | Updated 3 hours ago

Data Scientist and AI/ML Engineer - Generative AI and Natural Language Processing (Hybrid - NJ or MA)

Merck & Company Inc

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Remote or Rahway, New Jersey, USA

Full-time

Job Description The Data Scientist and AI/ML Engineer - Generative AI and Natural Language Processing role involves helping to develop and deploy production-grade NLP products for unstructured and semi-structured data from across our company's research and development pipeline. These models and workflows will help solve real-world problems and contribute to Artificial Intelligence and Machine Learning (AI/ML) in therapeutic research and development. Key focus areas will include the scalable dep
Posted 3 days ago | Updated 3 hours ago

RWE Data Scientist

Katalyst Healthcares and Lifesciences

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Cambridge, Massachusetts, USA

Full-time

Job description: Role is responsible for designing, planning, and executing large scale data analysis, and algorithm development to identify gaps in the care continuum and to measure impact using RWD. This work highlights the value of utilizing real world data to inform or address strategic questions in the disease areas of interest to client. The role involves the application of statistical theories, analytical methods, and technical programming skills to analyze clinical, survey, claims, and
Posted 51 days ago | Updated 3 hours ago

Data Scientist

Takeda pharmaceutical

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Boston, Massachusetts, USA

Full-time

By clicking the "Apply" button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda's Privacy Notice and Terms of Use. I further attest that all information I submit in my employment application is true to the best of my knowledge. Job Description Pursuant to Section 20 C.F.R. 656.10, you are hereby notified that an application for Alien Employment Certification will be filed by
Posted 60+ days ago | Updated 3 hours ago

Data Scientist III

Chewy

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Boston, Massachusetts, USA

Full-time

Our Opportunity: Chewy is growing! Are you passionate about harnessing data to drive strategic business decisions? Do you grow with building innovative forecasting models that directly influence a company's bottom line? If so, Chewy is looking for a Data Scientist with expertise in financial forecasting to join our Merchandising Data Science Team and help shape the future of financial analysis and decision-making within the organization. In this role, you will combine deep understanding of mac
Posted 60+ days ago | Updated 3 hours ago

Senior Data Scientist, Data Science

National Grid

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Waltham, Massachusetts, USA

Full-time

About us National Grid is hiring a Senior Data Scientist for DER & Policy Forecasting. This position can be based out of Waltham, MA or any of the NY offices in Hicksville, Brooklyn, Syracuse. Every day we deliver safe and secure energy to homes, communities, and businesses. We are there when people need us the most. We connect people to the energy they need for the lives they live. The pace of change in society and our industry is accelerating and our expertise and track record puts us in an
Posted 60+ days ago | Updated 3 hours ago

Senior Data Scientist - ML

CVS Health

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Remote or Wellesley, Massachusetts, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 3 hours ago

Senior Data Scientist

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par
Posted 60+ days ago | Updated 3 hours ago

Senior Data Scientist - Pharmacy Operations

CVS Health

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Remote or Wellesley, Massachusetts, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 3 hours ago

Lead Data Scientist - AI

CVS Health

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Remote or Wellesley, Massachusetts, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 3 hours ago

Lead Data Scientist - Retail Supply Chain

CVS Health

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Remote or Woonsocket, Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 3 hours ago

Data Scientist

SYSTEM SOFT TECHNOLOGIES LLC

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Remote

Contract

Data Scientist Remote Client is hiring for a highly skilled and experienced Data Scientist to support and enhance their AI-powered knowledge assistant tool that empowers customer service representatives by intelligently searching across 30+ data sources and delivering natural language responses to member inquiries in real time. In this role, you will be responsible for developing and maintaining data pipelines that integrate with 15+ systems, designing algorithms to improve search relevance and
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Posted 2 days ago | Updated 1 day ago