Principal Data Scientist jobs in California

Remote

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Today

Description & Requirements We now have an exciting opportunity for a Principal Data Scientist to join the Maximus AI Accelerator supporting both the enterprise and our clients. We are looking for an accomplished hands-on individual contributor and team player to be a part of the AI Accelerator team. You will be responsible for architecting and optimizing scalable, secure AI systems and integrating AI models in production using MLOps best practices, ensuring systems are resilient, compliant, and

Full-time

USD 156,740.00 per year

Principal Data Scientist AI ML

Remote

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Today

Job ID: 2511664 Location: REMOTE WORK, VA, US Date Posted: 2025-11-18 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking an innovative, hands-on development oriented, data scientist with eight years' experience in AI/ML/NLP and data modeling to develop prototypes of emerging technologies

Full-time

USD 120,001.00 - 160,000.00 per year

Principal Data Scientist

Alameda, California

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Today

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 114,000 colleagues serve people in more than 160 countries. The Opportunity: Our Principal Data Scientist will work out of our Alameda, California location. This individual works as an integral part of a collab

Full-time

Compensation information provided in the description

Principal Data Scientist

Hybrid in Alhambra, California

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Today

Job Title: Principal Data ScientistLocation: 900 S. Fremont Ave., Alhambra, CA, 91803Client: State Client Only W2 Skills Preferred:The Principal Data Scientist works to establish a comprehensive Data Science Program to advance data-driven decision-making, streamline operations, and fully leverage modern platforms including Databricks, or similar, to meet increasing demand for predictive analytics and AI solutions. The Principal Data Scientist will guide program development, provide training and

Easy Apply

Contract

$80 - $100

Data Engineer

Hybrid in Simi Valley, California

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5d ago

Job role: Data Enginner Job location: Alhambra, CA(Hybrid) California Resident Candidates Only Skills Required: Five (5)+ years of professional experience leading data science initiatives, including developing machine learning models, statistical analyses, and end-to-end data science workflows in production environments. Three (3)+ years of experience working with Databricks and similar cloud-based analytics platforms, including notebook development, feature engineering, ML model training, an

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Contract

Staff Data Scientist

Remote or San Francisco, California

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Today

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines

Full-time

USD 172,500.00 - 227,500.00 per year

Jr. Data Scientist - Oracle Park

California

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Today

Job Description Aramark Sports + Entertainment is hiring a Junior Data Scientist - Oracle Park, home of the San Francisco Giants, to support data analysis of food and beverage trends. This position will focus on data governance, advanced analysis and modeling, and data-backed recommendations to maximize opportunity. About Data Science Group The Data Science division is the epicenter of data analytics, uncovering impactful insights that put Aramark clients in the sports and entertainment indust

Full-time

USD 70,000.00 - 95,000.00 per year

Staff Data Scientist, Strategic Research & Reporting

San Francisco, California

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Today

Discord is used by over 200 million people every month for many different reasons, but there's one thing that nearly everyone does on our platform: play video games. Over 90% of our users play games, spending a combined 1.5 billion hours playing thousands of unique titles on Discord each month. Discord plays a uniquely important role in the future of gaming. We are focused on making it easier and more fun for people to talk and hang out before, during, and after playing games. Discord is seekin

Full-time

USD 248,000.00 - 279,000.00 per year

Lead Data Scientist

Pleasanton, California

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Today

Job Description Why choose us? Are you ready to take the next step in your career? Join us for an exciting opportunity at Albertsons Companies, where innovation and customer service go hand-in-hand! At Albertsons Companies, we are looking for someone who's not just seeking a job, but someone who wants to make an impact. In this role, you'll have the opportunity to lead, innovate, and contribute to the growth of a company that values great service and lasting customer relationships. This positio

Full-time

USD 157,900.00 - 205,300.00 per year

Senior Data Scientist, ML (Insurance Underwriting)

Remote or New York, New York

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Today

Overview Guardian is on a transformation journey to evolve into a modern, forward-thinking insurance company committed to enhancing the wellbeing of its customers and their families. This role presents a distinctive opportunity to drive real-world impact by applying cutting-edge AI to transform how Guardian does business. Guardian's Data & AI team spearheads a culture of intelligence and automation across the enterprise, creating business value from advanced data and AI solutions. Our team inc

Full-time

USD 118,980.00 - 195,465.00 per year

Lead IT Data Scientist

Remote or Florida

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Today

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Designs and develops of scalable solutions using AI tools and machine-learning models. Performs research and testing to develop machine learning algorithms and predictive models.

Full-time

USD 119,100.00 - 220,500.00 per year

Staff Data Scientist, Customer Success @ Mountain View CA. /USC

Mountain View, California

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20d ago

Qualifications 8+ years in data science, analytics, or a related field, ideally supporting consumer services, marketplaces, or expert-led models.Advanced proficiency in SQL and data visualization (e.g., Tableau), and programming in Python or RExperience building scalable data pipelines, metrics layers, and experiment platforms; familiarity with dbt, Airflow, Snowflake, or Databricks is a plus.Deep understanding of customer journey analytics, CX measurement, and operational performance analytics.

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Full-time

Depends on Experience

Staff Data Scientist - Financial Platform

California

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Today

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Block. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn't work together. So we expanded into software and started building integrated, omnichannel solutions - to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it

Full-time

USD 239,600.00 - 359,400.00 per year

Staff Data Scientist, Full Stack

Santa Clara, California

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Today

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Full-time

USD 143,000.00 - 231,000.00 per year

Staff Data Scientist, Ads Performance

Remote or San Francisco, California

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Today

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

Full-time

USD 163,064.00 - 335,720.00 per year

Staff Data Scientist, Marketing Science

San Francisco, California

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Today

Full-time

USD 163,064.00 - 335,720.00 per year

Staff Data Scientist, Personalization & Shopping

Remote or New York, New York

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Today

Full-time

USD 163,064.00 - 335,720.00 per year

Staff Data Scientist

Remote

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Today

Role Description We're looking for a Staff Data Scientist to partner with product, engineering, and design teams to answer key questions and drive impact in the Core Experience and Artificial Intelligence (AI) areas. This area focuses on improving key part of the core product through re-envisioning the home experience, cross platform experience, user onboarding, and building new functionality and launching high impact initiatives. We solve challenging problems and boost business growth through

Full-time

USD 197,400.00 - 267,000.00 per year

(USA) Staff, Data Scientist - ML Architect

Sunnyvale, California

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Today

Position Summary What you'll do The Staff Data Scientist in the Data Science team will play a crucial role as an architect, leading AI explorations, research, algorithmic solution creation, and fast prototyping aimed to deliver impactful initiatives within the Sam's Club division of Walmart Inc. The position involves developing the foundational ML/AI models that will drive a tailored and enjoyable member experience across our eCommerce, Scan & Go, and in-club shopping interactions. As the Staff

Full-time

USD 143,000.00 - 286,000.00 per year

Lead D&T Data Scientist - Marketing Mix Model (Minneapolis Preferred, Remote Eligible)

Remote or Minneapolis, Minnesota

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Today

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 Lea

Full-time

USD 126,700.00 - 211,200.00 per year

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Principal Data Scientist jobs in California, USA