Data science Jobs in California

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Principal Systems Engineer - Technical Lead

SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, VA, US Date Posted: 2025-07-14 Category: Engineering and Sciences Subcategory: Sys Integration Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a highly skilled and experienced Principal Systems Engineer / Technical Lead to join our team; focusing on our AWS cloud environment. This role requires a unique
Posted 10 hours ago

Data Scientist III

Principal Financial Group

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Remote or Des Moines, Iowa, USA

Full-time

What You'll Do The Data Science team is seeking a Data Scientist to support the development, deployment, and maintenance of machine learning models, including the integration of foundational generative models into pipeline solutions. This role requires a multi-disciplinary approach, combining machine learning, algorithm development, data inference, financial and quantitative modeling, and optimization to address complex business challenges. Responsibilities include researching and applying cur
Posted 60+ days ago | Updated 1 hour ago

Software Engineer Technical Leader, Principal Machine Learning Engineer Customer Data Platform (Bay Area)

Splunk Inc.

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California, USA

Full-time

Description Are you passionate about working on products that provide customer value? Do you enjoy building services that run ML pipelines with large data sets, and want to create innovative content for Splunk's cybersecurity products? Do you value working in an environment where you're empowered to build a modern ML pipeline solution that helps deliver efficient solutions for Splunk's Observability and Security products? If so, a role on the Splunk Customer Data Platform team could be an ide
Posted 60+ days ago | Updated 1 hour ago

Engineer 2 - Identity Governance - Hybrid in Seattle

Nordstrom

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Remote or Seattle, Washington, USA

Full-time

Job Description As a member of the Identity Governance team you part of a key team of Nordstrom Technology professionals that applies solid principles to design, build, and maintain technology products, systems and solutions. Come join our Identity & Access Management team to build our next-generation platform services to help drive enterprise level single sign-on adoption. We expect you to have a proven knowledge of software engineering fundamentals and an appetite for continuous learning and
Posted 60+ days ago | Updated 1 hour ago

Lead Data Engineer

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 26 days ago | Updated 1 hour ago

Senior, Data Engineer - Data Ventures

Walmart Inc.

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Sunnyvale, California, USA

Full-time

Position Summary What you'll do Job Description Do you have boundless energy and passion for engineering data used to solve dynamic problems that will shape the future of retail? With the sheer scale of Walmarts environment comes the biggest of big data sets. As a Walmart Data Engineer, you will dig into our mammoth scale of data to help unleash the power of retail data science by imagining, developing, and maintaining data pipelines that our Data Scientists and Analysts can rely on.You will
Posted 60+ days ago | Updated 1 hour ago

Sr Data Scientist- NLP, LLM and GenAI

S&P Consultants

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Remote or New York, New York, USA

Full-time

About the Role: Grade Level (for internal use): 10 Job Description The Role: Sr Data Scientist- NLP, LLM and GenAI S&P is a leader in risk management solutions leveraging automation and AI/ML. This role is a unique opportunity for hands-on ML scientists and NLP/Gen AI/ LLM scientists to grow into the next step in their career journey and apply her or his technical expertise in NLP, deep learning, GenAI, and LLMs to drive business value for multiple stakeholders while conducting cutting-edge
Posted 46 days ago | Updated 1 hour ago

Data Scientist, Senior (Security Clearance) - Remote Role

ICF

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Remote or Arlington, Virginia, USA

Full-time

ICF International seeks an experienced Senior Data Scientist to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Senior Data Scientist to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are exploited, and the way hostile cyber actors operate.
Posted 60+ days ago | Updated 1 hour ago

Staff, Data Scientist - Customer Data & Identity

Walmart Inc.

•

San Bruno, California, USA

Full-time

Position Summary We are seeking a Staff Data Scientist with a strong foundation in machine learning, information retrieval, and LLMs. The selected candidate will be responsible for architecting and developing new Machine Learning models to enhance Customer Segmentation landscape within Walmart. This is an exciting opportunity for a creative and innovative professional who thrives in a fast-paced, results-driven environment. What you'll do Develop generative AI LLM-based applications, , multi-ag
Posted 60+ days ago | Updated 1 hour ago

Director - Ads Data Engineering

Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with 283 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. We recently launched a new ad-supported tier to offer our members more choice in how they consume their content. Our new tier allows us to attract new members at a lower pri
Posted 60+ days ago | Updated 1 hour ago

DT SAP Production Planning Solution Architect (Remote)

RTX Corporation

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Remote or East Hartford, Connecticut, USA

Full-time

Date Posted: 2025-06-06 Country: United States of America Location: PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 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 drive it.
Posted 31 days ago | Updated 1 hour ago

Machine Learning Engineer Graduate (TikTok E-Commerce - Conversational AI)-2025 Start (PhD)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A33154 Apply to this job Share this listing: Responsibilities Our team is responsible for developing next-generation chatbot and machine translation solutions to improve the TikTok Shopping experience across the world. We are currently looking for talented engineers that have a deep understanding of natural language processing and machine learning, especially ones with solid skills and experience of large language models, machine tr
Posted 60+ days ago | Updated 1 hour ago

Machine Learning Engineer Graduate (TikTok E-Commerce - Conversational AI) -2025 Start (MS)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A131371 Apply to this job Share this listing: Responsibilities About the team Our team is responsible for developing next-generation chatbot and machine translation solutions to improve the TikTok Shopping experience across the world. We are currently looking for talented engineers that have a deep understanding of natural language processing and machine learning, especially ones with solid skills and experience of large language mo
Posted 60+ days ago | Updated 1 hour ago

Staff Data Scientist, GTM Tech

Uber Corporate

•

San Francisco, California, USA

Full-time

About the Team The Business Applications team empowers Uber's global workforce by delivering innovative technical solutions, seamless service, and scalable systems. We partner closely with teams across Sales, Legal, Community Operations, and other operational functions spanning Uber's Delivery, Mobility, and Freight businesses. Our focus lies in driving productivity, supporting new business line expansion, and enabling integrations across internal platforms and external partners-fostering conti
Posted 60+ days ago | Updated 1 hour ago

Software Engineer - Business Account Traffic Strategy

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A29043A Apply to this job Share this listing: Responsibilities TikTok is one of the fastest-growing apps globally, and we're looking for Software Engineers to join our Ads Core team to support that growth and help us empower creators, connect people, and explore possibilities. Our Ads Core team is a platform team that develops state-of-art Ads technologies, including ranking, retrieval, targeting, bidding, auction, etc., for the Ads
Posted 60+ days ago | Updated 1 hour ago

Lead Analytics Engineer, Test & Evaluation

Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 21 days ago | Updated 1 hour ago

Lead Data Scientist - Insurance

Guardian Life Insurance Company

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Remote or New York, New York, USA

Full-time

Lead Data Scientist 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. We've recently onboarded a Chief Data & Analytics Officer (CDAO) to guide this transformation and lead the Enterprise Data and Analytic Office (EDAO). This role presents a distinctive opportunity to collaborate with the CDAO and the Head of Data Science, actively contributing to Guardian's ongoing evolut
Posted 60+ days ago | Updated 1 hour ago

Senior Software Engineer, Metrics and Evaluation - Autonomous Vehicles

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

Want to join a fun, creative company that is on the cutting edge of amazing technologies? NVIDIA is developing groundbreaking solutions in some of the world's most exciting technology areas including Virtual Reality, Artificial Intelligence, Deep Learning and Autonomous Vehicles. We are looking for an experienced engineer to join our Planning and Control team to work on metrics and evaluation. In this role you will enable rapid planner and controller algorithm development by providing critical e
Posted 60+ days ago | Updated 1 hour ago

Senior Data Scientist, Safety

Roblox

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San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 60+ days ago | Updated 1 hour ago

Senior Software/Data Engineer - Pricing & Promotions

CVS Health

•

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 1 hour ago