R Jobs in California

Refine Results
121 - 140 of 556 Jobs

Senior Data Scientist (Multiple Positions)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A06903 Apply to this job Share this listing: Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's miss

Data Analyst (App developer)

Katalyst Healthcares and Lifesciences

Remote or New York, USA

Full-time

Job Description: As a Data Analyst with a focus on App Development, you will play a crucial role in building applications that streamline data visualizations and empower bioinformatics and non-bioinformatics stakeholders. You will work closely with researchers to understand their needs and transform requirements into efficient, user-friendly software solutions. Your work will enable scientists to leverage data effectively, driving innovative research and development initiatives. Responsibilities

Senior Data Scientist, Marketing

Dropbox Inc

Remote

Full-time

Role Description We're looking for a Senior/Staff Data Scientist to partner with Marketing, Brand, Product and Finance teams to answer key questions about the effectiveness of marketing across all our paid and owned channels. We solve challenging problems and boost business growth through a deep understanding of user behaviors with applied analytics techniques and business insights. An ideal candidate should have robust knowledge of marketing measurement methods (eg. causal inference, attributi

Data Engineer

Stefanini

San Francisco, California, USA

Contract

Stefanini Group is hiring!Stefanini is looking for a Data Engineer in San Francisco, CA(Hybrid)For quick apply, please connect with Sudhanshu Shrivastava; Ph: / W2 Only! Responsibilities:Must be willing to be on call periodically from 11am-5pm PT Monday through Friday.Perform technical troubleshooting on highly complex integrated systems, including diagnostic approaches, determining root causes, and identifying solutions on a data lake house hosted in a cloud environment utilizing technologies

Senior Data Scientist (Clearance Required) - Remote work local to DC Metro or FL

ICF

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.

Data Scientist

Pinterest, Inc.

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

Data Scientist

GovCIO

Remote

Full-time

Overview GovCIO is currently seeking a Data Scientist (Remote) to become a subject matter expert on our Team. This position is fully remote, full time and available to candidates within the Continental United States (CONUS). Please note: The contract has not been awarded; this position remains unfunded and is contingent upon the award of the contract. Responsibilities GovCIO is seeking a Data Scientist Team Lead who will apply senior application product expert skills to support building proc

Group Product Manager, Customer Experience

Abbott Laboratories

Alameda, California, USA

Full-time

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. Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and your family, be your true self, and live a full lif

Data Scientist, (SME) - Clearance Required (Remote work local to DC Metro or FL)

ICF

Remote or Arlington, Virginia, USA

Full-time

ICF seeks an experienced Data Scientist with Subject Matter Expert (SME) - Level experience to lead and 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 Data Scientist SME 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 t

Distinguished, Data Scientist - Quality & LLM Judging Systems in Conversational Commerce

Walmart Inc.

Sunnyvale, California, USA

Full-time

Position Summary What you'll do About the Role Walmart's Next Gen Commerce team is shaping the future of conversational shopping by building intelligent agents that not only respond, but reason, recommend, and proactively assist customers. As a Distinguished Data Scientist for Quality & LLM Judging Systems in Conversational Commerce, you will serve as the key IC partner to the Director of Data Science for this space. You will lead the technical vision and model development for cutting-edge ev

Data Scientist - Tiktok Ads, Ads Measurement

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : L7222 Apply to this job Share this listing: Responsibilities Given the fast growth of TikTok in the world, we are aiming to build an industry leading ads measurement product. The Lift Measurement team's goal is to help marketers realize their true business value generated by TikTok across all of their paid channels. In order to achieve this goal, the Lift Measurement team is building a suite of incrementally measurement products. We

Data Analyst III Medical Economics

Centene Corporation

Missouri, 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: Analyze integrated and extensive datasets to extract value, which directly impacts and influences business decisions. Work collaboratively with key business stakeholders to identify areas of v

Staff IT Software Engineer, Sales Cloud

PaloAlto Networks

Santa Clara, California, USA

Full-time

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

Data Scientist Graduate (Product Analytics, USDS) - 2025 Start (BS, MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A119909 Apply to this job Share this listing: Responsibilities Team Intro: The Data Science team of the Tech and Product department at TikTok USDS is responsible for building high-quality and timely data solutions for the business as the single source of truth and for building easy-to-use and scalable data products to support business growth. We are looking for talented individuals to join our team in 2025. As a graduate, you will g

Product Engineer II- GeoAnalytics

Esri

Redlands, California, USA

Full-time

Overview Spatial and tabular data can contain deep insights into how the world works, but detecting patterns and gaining insights can be extremely difficult, especially when using huge datasets. We are looking for someone passionate about helping our users overcome these issues. We want to hear from you if you are interested in improving and expanding on new space-time analysis techniques for big data. As part of the GeoAnalytics team, you'll help decide how GIS professionals investigate and an

Data Scientist, Product Infrastructure (Customer Service) - TikTok

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A77247 Apply to this job Share this listing: Responsibilities TikTok-Data Science team is responsible for all data science and analytics related work, cooperating with all key value chains in TikTok, including User Growth, P Content Ecosystem, Social, Creation, Product Infrastructure, Research and Science etc. The goal of the team is to generate actionable insights from data and help the stakeholders to make the right decisions. Our

Data Scientist Intern (E-commerce Governance Algorithms) - 2025 Summer/Fall (PhD)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A247468 Apply to this job Share this listing: Responsibilities Governance and Experience team of e-commerce are responsible for ensuring the safety and trustworth of the marketplace for not only our users, but also sellers and creators. We value our users' satisfaction by working on policies, rules and systems to ensure the quality. We are looking for an algorithm technical manager who is obsessed with customer experience and passion

Data Scientist Intern (E-commerce Governance Algorithms) - 2025 Summer/Fall (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A144597 Apply to this job Share this listing: Responsibilities Governance and Experience team of e-commerce are responsible for ensuring the safety and trust-worth of the marketplace for not only our users, but also sellers and creators. We value our users' satisfaction by working on policies, rules and systems to ensure the quality. We are looking for an algorithm technical manager who is obsessed with customer experience and passio

Data Scientist, Risk Data Mining - USDS

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : D3699 Apply to this job Share this listing: Responsibilities The USDS-Platform and Community Integrity (PaCI) team is missioned to: - Protect U.S. TikTok users, including and beyond content consumers, creators, advertisers; - Secure platform health and community experience authenticity; - Build infrastructures, platforms and technologies, as well as to collaborate with many cross-functional teams and stakeholders. The PaCI team work

Data Platform Support Engineer

Software Guidance & Assistance

San Francisco, California, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for an Application Support Analyst for a contract assignment with one of our premier financial services clients in San Francisco, CA. Responsibilities : Top 7 Responsibilities: Perform technical troubleshooting on highly complex integrated systems, including diagnostic approaches, determining root causes, and identifying solutions on a data lake house hosted in a cloud environment utilizing technologies such as R/SparklyR, Pyspark, Da