Principal Data Scientist Jobs in California

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(REMOTE) - ML Architect / Principal Data Scientist

General Dynamics

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Remote

Full-time

Basic Qualifications Education Requirements: Bachelor's of Science in a STEM (Science, Technology, Engineering, Mathematics) related field, plus 8 yrs or Master's degree plus 6 yrs. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position The Deep Learning Analytics Center of Excellence (DLACoE) at General Dynamics Mission Systems is actively seeking a seasoned data scientist with a robust background in Deep Learning (DL), a
Posted 20 days ago | Updated 3 hours ago

Senior or Principal Data Scientist - Technical AI Ethicist

Salesforce

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San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Data Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving your performance an
Posted 60+ days ago | Updated 3 hours 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 60+ days ago | Updated 3 hours ago

Data Scientist, Principal

BlueShield Of California

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Oakland, California, USA

Full-time

Job Description Your Role The Advanced Analytics team works in partnership across the entire Blue Shield of CA enterprise to accelerate business outcomes through the application of AI/machine learning, statistical methodologies, or unstructured data analysis techniques to uncover insights, predict behaviors, and ultimately drive automation to create "intelligence at scale". The Data Scientist, Principal will report to the Director, Advanced Analytics. In this role you will solve problems which
Posted 60+ days ago | Updated 3 hours ago

Data Scientist

VC5 Consulting

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Remote

Full-time

Join a dynamic team pioneering the future of beauty and retail as a Lead Data Scientist. This pivotal role involves leading a small, high-performing team in exploring emerging technologies and experimental applications of AI/ML, ranging from augmented reality to gaming and personalization. We are seeking a strategic, hands-on leader passionate about innovation and driving the end-to-end ML lifecycle within a fast-paced, mature start-up environment. Lead and mentor data scientists on innovation-f
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Posted 8 days ago | Updated 21 hours ago

Senior Staff Data Scientist

NVIDIA Corporation

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Santa Clara, California, USA

Full-time

NVIDIA is seeking a highly skilled and motivated individual to join our dynamic team as a Data Scientist. As a pivotal member of our organization, you will play a key role in harnessing the power of data to drive insightful decision-making and optimize our operations. This position offers a unique opportunity to work with pioneering technologies and contribute to the innovation that defines NVIDIA. The ideal candidate will possess a wealth of experience in understanding complex business problems
Posted 7 days ago | Updated 3 hours ago

Lead People Data Scientist

lululemon athletica

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Remote

Full-time

Description & Requirements who we are lululemon is an innovative performance apparel company for yoga, running, training, and other athletic pursuits. Setting the bar in technical fabrics and functional design, we create transformational products and experiences that support people in moving, growing, connecting, and being well. We owe our success to our innovative product, emphasis on stores, commitment to our people, and the incredible connections we make in every community we're in. As a co
Posted 5 days ago | Updated 3 hours ago

Staff, Data Scientist

Walmart Inc.

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Sunnyvale, California, USA

Full-time

Position Summary What you'll do What you'll do Cortex Team is Walmart's core A.I. conversational platform, powering the vision of delivering the worlds best personal assistants to Walmart's customers, accessible via natural voice commands, text messages, rich UI interactions, and a mix of all of the above via multi-modal experiences. We believe conversations are a natural and powerful user interface for interacting with technology and enable a richer customer experiences both online and in-s
Posted 6 days ago | Updated 3 hours ago

Lead AI Data Scientist

Arch Systems, LLC

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Remote

Full-time

Role: Lead AI Data Scientist Company: Arch Systems Location: Remote Employment Type: Full-time Level: Senior / Principle Clearance Requirement: Must be able to obtain and maintain a Public Trust; TS preferred Minimum Education: Ph.D. in Artificial Intelligence, Computer Science, Applied Mathematics, or related field. About Arch Systems, LLC Arch Systems is a multi-award-winning, woman-owned, minority-owned small business delivering innovative digital transformation and AI solutions to federal, s
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Posted 14 days ago | Updated 14 days ago

Lead Data Scientist

TEKsystems c/o Allegis Group

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Redwood City, California, USA

Full-time

Job description Responsibilities: Lead end-to-end data science initiatives, from ideation to deployment, delivering measurable business impact through projects such as feed personalization, product recommendation systems, computer vision and GenAI. Collaborate cross-functionally with ML engineers, product managers, and business stakeholders, to design and deploy high-impact models. Develop scalable solutions for key areas of product, marketing, operations, and community functions. Own the entire
Posted moments ago

Staff Product Data Scientist

Salesforce

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San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Data Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving your performance an
Posted 4 days ago | Updated 3 hours ago

Member of Technical Staff, Experimentation Data Scientist

Microsoft Corporation

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Mountain View, California, USA

Full-time

At Microsoft, we are committed to advancing the frontiers of artificial intelligence in ways that are bold, responsible, and inclusive. Our vision is to build intelligent systems-spanning agents, applications, services, and infrastructure-that empower every person and organization on the planet to achieve more. We believe AI should be accessible to all: consumers, businesses, and developers alike. The Microsoft AI (MAI) team is looking for an Experimentation Data Scientist to help shape the nex
Posted 19 days ago | Updated 3 hours ago

Staff Data Scientist, Curation Ecosystem

Pinterest, Inc.

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Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 19 days ago | Updated 3 hours ago

Lead Data Scientist - Operations Research

McKesson Corporation

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Remote or Irving, Texas, 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
Posted 32 days ago | Updated 3 hours ago

(USA) Staff, Data Scientist

Walmart Inc.

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Sunnyvale, California, USA

Full-time

Position Summary What you'll do (USA) Staff Data Scientist Multilingual Experiences - Walmart Translation Platform At Walmart eCommerce we connect customers with the right products at the best price. As part of the Fortune #1 enterprise, your contributions will be visible to millions who rely on our online marketplace. We're living in a transformative era where breakthroughs in AI are reshaping how people interact with technology every day. If you're passionate about applying cutting-edge m
Posted 27 days ago | Updated 3 hours ago

Member of Technical Staff, Data Scientist, Copilot Memory and Personalization

Microsoft Corporation

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Mountain View, California, USA

Full-time

Overview As Microsoft continues to push the boundaries of AI, we are on the lookout for passionate individuals to work with us on the most interesting and challenging AI questions of our time. Our vision is bold and broad - to build systems that have true artificial intelligence across agents, applications, services, and infrastructure. It's also inclusive: we aim to make AI accessible to all - consumers, businesses, developers - so that everyone can realize its benefits. Microsoft AI (MAI) is
Posted 32 days ago | Updated 3 hours ago

Staff, Data Scientist - Conversational AI

Walmart Inc.

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Sunnyvale, California, USA

Full-time

Position Summary What you'll do Cortex Team is Walmart's core A.I. conversational platform, powering the vision of delivering the world's best personal assistants to Walmart's customers, accessible via natural voice commands, text messages, rich UI interactions, and a mix of all of the above via multi-modal experiences. We believe conversations are a natural and powerful user interface for interacting with technology and enable a richer customer experiences - both online and in-store. We are
Posted 33 days ago | Updated 3 hours ago

Lead Data Scientist - Supply Chain Optimization

Target Corporation

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Remote or Brooklyn Park, Minnesota, USA

Full-time

The pay range is $128,000.00 - $231,000.00 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
Posted 31 days ago | Updated 3 hours ago

Lead Data Scientist with AI Agent Architectures

Amaze Systems Inc

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Woodland, California, USA

Contract, Third Party

Hello, Hope you are doing well, We are looking for Senior Data Scientist with 15+ Years Location - WOODLAND HILLS, CA Skill 1 7+ Yers Exp - AI agent architectures, LLMs, NLP developing A2A Protocols and Model Context Protocols (MCP) Skill 2 - 7+ Yers Exp - LLMs and NLP models (e.g., medical BERT, BioGPT) SKill 3 - 7+ Yers Exp - retrieval-augmented generation (RAG) Skill 4 7+ Yers Exp - coding experience in Python, with proficiency in ML/NLP libraries Skill 5 - 7+ Yers Exp - healthcare dat
Easy Apply
Posted 1 day ago | Updated 14 hours ago

Staff Data Scientist, LLMs

Walmart Inc.

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Sunnyvale, California, USA

Full-time

Position Summary What you'll do We are looking for our next Staff Data Scientist to bring their experience and help us keep pushing forward as leaders of the next retail disruption! About Team: Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S. offers an extensive selection that our customers value
Posted 51 days ago | Updated 3 hours ago