data scientist senior Jobs in los angeles, ca

21 - 40 of 72 Jobs

Senior Data Scientist (Remote)Job Title - Senior Data Scientist (Remote)

SynchronisysCompany Name - Synchronisys

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Remote

Contract

Job Title: Senior Data Scientist Location: Phoenix Arizona will get first preference, Remote is ok Contract or Perm: Contract Duration: 12 months W2 Contract Must have Role Requirements: 8+ years of experience in Machine learning engineering /MLE , data science and data engineering, with a proven track record of delivering impactful solutions. Proven experience in AI Application & Infrastructure Optimization in terms of Capacity, Performance and Cost Architectural Optimization - Experience in o

Senior Data ScientistJob Title - Senior Data Scientist

Humana IncCompany Name - Humana Inc

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Remote

Full-time

Become a part of our caring community and help us put health first The Enterprise AI organization at Humana is a pioneering force, driving AI innovation across our Insurance and CenterWell business segments. By collaborating with world-leading experts, we are at the forefront of delivering cutting-edge AI technologies for improving care quality and experience of millions of consumers. We are actively seeking top talent to develop robust and reusable AI modules and pipelines, ensuring adherence t

Senior Data Scientist - RetailJob Title - Senior Data Scientist - Retail

CVS HealthCompany Name - CVS Health

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Georgia, 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

Senior Data ScientistJob Title - Senior Data Scientist

Mass General BrighamCompany Name - 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

Senior Data Scientist - RemoteJob Title - Senior Data Scientist - Remote

UnitedHealth GroupCompany Name - UnitedHealth Group

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Remote or San Diego, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op

Experienced or Senior Data Scientist - Corporate Audit Leadership Development Program (Virtual)Job Title - Experienced or Senior Data Scientist - Corporate Audit Leadership Development Program (Virtual)

Boeing CompanyCompany Name - Boeing Company

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Remote

Full-time

Experienced or Senior Data Scientist - Corporate Audit Leadership Development Program (Virtual) Company: The Boeing Company The Boeing Company has an exciting opportunity for an Experienced or Senior Data Scientist - Corporate Audit Leadership Development Program to support Corporate Audit's Strategic Business Hubs virtually. Our Strategic Business Hubs are located across the United States in: Renton, WA; Seattle, WA; Everett, WA; Berkeley, MO; Hazelwood, MO; Ridley Park, PA; North Charleston,

Arity - Senior Data ScientistJob Title - Arity - Senior Data Scientist

Allstate Insurance CompanyCompany Name - Allstate Insurance Company

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Remote

Full-time

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description Arity is a part of the Allstate Corporation, which means w

Senior Data Scientist - Search and PersonalizationJob Title - Senior Data Scientist - Search and Personalization

CVS HealthCompany Name - CVS Health

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Georgia, USA

Full-time

Senior Data Scientist (100% Remote): Pharma & Claims Data Expert (Contract-to-Hire)Job Title - Senior Data Scientist (100% Remote): Pharma & Claims Data Expert (Contract-to-Hire)

RowerCompany Name - Rower

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Remote

Contract

Rower is hiring a Full-Time Data Scientist with deep experience in the pharmaceutical space and a proven track record working with healthcare claims data. This is a contract-to-hire role, ideal for someone who can hit the ground running and wants to grow into a long-term strategic position on high-impact projects. What We re Looking For: 8+ years of hands-on experience in data science, analytics, or statistical modeling Deep pharma domain knowledge including commercial analytics, market access,

Senior Data Scientist - Risk PredictionJob Title - Senior Data Scientist - Risk Prediction

CVS HealthCompany Name - CVS Health

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Remote or New York, New York, USA

Full-time

Senior Data Scientist (Remote)Job Title - Senior Data Scientist (Remote)

RTX CorporationCompany Name - RTX Corporation

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Remote or Connecticut, USA

Full-time

Date Posted: 2025-07-30 Country: United States of America Location: PW208: Connecticut Remote Remote Location , Remote City, CT, 06035 USA Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight - designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're seeking the people to dri

Sr. Data Scientist - PricingJob Title - Sr. Data Scientist - Pricing

McKesson CorporationCompany Name - McKesson Corporation

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Remote or Richmond, Virginia, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Senior Data Scientist (Risk & Compliance)Job Title - Senior Data Scientist (Risk & Compliance)

Eliassen GroupCompany Name - Eliassen Group

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Anywhere, US

Contract

Description: **100% Remote** Our client, an industry leader in financial services and money transfers, has an excellent opportunity for a Senior Data Scientist (Risk & Compliance) to work on a 6+ month contract opportunity. Work will be remote, candidates local to Denver preferred. The Senior Data Scientist will manage the entire lifecycle of data science projects, from conception to deployment, while also mentoring junior team members and collaborating with other departments. You are responsi

Sr. Data Scientist - Operations Research (Minneapolis Preferred, Remote Eligible)Job Title - Sr. Data Scientist - Operations Research (Minneapolis Preferred, Remote Eligible)

General MillsCompany Name - General Mills

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Remote or Minneapolis, Minnesota, USA

Full-time

JOB OVERVIEW: Do you see patterns or opportunities that others don't see? Do you enjoy asking questions and analyzing data to deepen your knowledge? Do you like to challenge historical assumptions and recommend new ways to drive action based on data-driven insights? Do you like to find the best way to tackle a problem and share the approach with others? To make the food people love, we need to make sure we feed our decision makers the right data and solutions at the right time, every time. As a

Senior Data Scientist Marketing Mix Modeling (MMM)Job Title - Senior Data Scientist Marketing Mix Modeling (MMM)

Acunor InfotechCompany Name - Acunor Infotech

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New Jersey, USA

Contract, Third Party

Job Title: Senior Data Scientist Marketing Mix Modeling () Type: Contract Work Hours: Must work in PST time zone Location: Remote (Canada) Role Overview We are hiring two Senior Data Scientists with strong hands-on experience in Marketing Mix Modeling (). The ideal candidate will have deep statistical expertise, solid Python and SQL skills, and the ability to translate modeling insights into business strategy. Experience working with large-scale retail or CPG marketing data is preferred. Ke

Senior Data ScientistJob Title - Senior Data Scientist

QinetiQ USCompany Name - QinetiQ US

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Remote or Tysons, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

Senior Data ScientistJob Title - Senior Data Scientist

Proventus MetricsCompany Name - Proventus Metrics

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Remote

Full-time, Third Party

Senior Data Scientist Key Responsibilities - Lead end-to-end training and fine-tuning of Large Language Models (LLMs), including both open-source (e.g., Qwen, LLaMA, Mistral) and closed-source (e.g., OpenAI, Gemini, Anthropic) ecosystems. Architect and implement GraphRAG pipelines, including knowledge graph representation and retrieval for enhanced contextual grounding. Design, train, and optimize semantic and dense vector embeddings for document understanding, search, and retrieval. Develop sem

Sr Data Scientist - Search and Query Understanding (Applied ML, NLP)Job Title - Sr Data Scientist - Search and Query Understanding (Applied ML, NLP)

Target CorporationCompany Name - Target Corporation

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Remote or Brooklyn Park, Minnesota, USA

Full-time

The pay range is $95,000.00 - $205,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life i

Sr Data Scientist / MLOps EngineerJob Title - Sr Data Scientist / MLOps Engineer

CVS HealthCompany Name - CVS Health

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Farmers Branch, Texas, USA

Full-time

Senior Data Scientist (Product)Job Title - Senior Data Scientist (Product)

Eliassen GroupCompany Name - Eliassen Group

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Anywhere, US

Contract

Description: **100% Remote** Our client, an industry leader in financial services and money transfers, has an excellent opportunity for a Senior Data Scientist (Product) to work on a 6+ month contract. Work will be remote, candidates local to Denver preferred. The Senior Data Scientist will lead the development of machine learning and deep learning solutions that power intelligent decision-making and innovative products. This role is ideal for someone with extensive experience in building, eva