user research Jobs in california

101 - 120 of 200 Jobs

Senior Optimization Engineer (Operations Research)Job Title - Senior Optimization Engineer (Operations Research)

Uber CorporateCompany Name - Uber Corporate

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San Francisco, California, USA

Full-time

About the Role The mission of the Surge team is to maintain overall marketplace reliability by balancing supply/demand in real-time through dynamic pricing. We build scalable real-time systems to understand the state of the market, forecast future demand, make predictions using ML models, solve network optimization programs, and eventually make pricing decisions for each rider session. Surge plays a critical role in service of Uber's mission to make transport accessible. We generate billions o

Research Engineer - Foundation Models, Ads IntegrityJob Title - Research Engineer - Foundation Models, Ads Integrity

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A143589 Apply to this job Share this listing: Responsibilities Our Business Integrity team has a strong user focus and a dedication to technical excellence. We aim to meet our users' needs with reliable and high-performing platforms and services. We are looking for strong machine learning engineers who are excited to grow their business understanding, build highly scalable machine learning models, and partner across disciplines with

Foundation Model, Research Engineer Graduate (Monetization Technology - Ads Integrity) - 2026 Start (PhD)Job Title - Foundation Model, Research Engineer Graduate (Monetization Technology - Ads Integrity) - 2026 Start (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A257235A Apply to this job Share this listing: Responsibilities TikTok Ads Business Integrity team has a strong user focus and a dedication to technical excellence. We aim to meet our users' needs with reliable and high-performing platforms and services. We are excited to grow our advertisers' and users' business understanding, build highly scalable machine learning models, and partner across disciplines with global teams, in pursui

Senior Data Scientist, Research - TikTokJob Title - Senior Data Scientist, Research - TikTok

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A25046 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 Privacy, 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 decis

SATCOM Research EngineerJob Title - SATCOM Research Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Sunnyvale, California, USA

Full-time

Job Description Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more- we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of w

Research Optical Engineer - Butte Lab - Department of NeurosurgeryJob Title - Research Optical Engineer - Butte Lab - Department of Neurosurgery

CEDARS-SINAICompany Name - CEDARS-SINAI

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Los Angeles, California, USA

Full-time

Job Description Join Cedars-Sinai and become part of a team that is at the forefront of medical advancements! Cedars-Sinai offers a culture of happiness, passion, and dedication. This is one of the many reasons why we rank as one of the top hospitals in California and in the nation by U.S. News & World Report. Why work here? Beyond outstanding employee benefits including health and dental insurance, vacation, and a 403(b) we take pride in hiring the best, most hardworking employees. Our acco

Research Optical Engineer - Butte Lab - Department of NeurosurgeryJob Title - Research Optical Engineer - Butte Lab - Department of Neurosurgery

CEDARS-SINAICompany Name - CEDARS-SINAI

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Los Angeles, California, USA

Full-time

Senior Research Engineer, Computer Vision & RoboticsJob Title - Senior Research Engineer, Computer Vision & Robotics

Autodesk Inc.Company Name - Autodesk Inc.

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San Francisco, California, USA

Full-time

Job Requisition ID # 25WD90537 Autodesk Research is seeking a software engineer with computer vision expertise. We are developing next-generation tools, within various disciplines including robotics, to support bringing Research ideas to life. The ideal candidate will have expertise working with computer vision algorithms, deep learning models, and modern AI frameworks for image and video analysis. They should be comfortable understanding and integrating existing codebases, designing scalable

Sr Machine Learning Engineer, Applied Research ScienceJob Title - Sr Machine Learning Engineer, Applied Research Science

Pinterest, Inc.Company Name - Pinterest, Inc.

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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

Senior Research Engineer, TikTok AI Video EditingJob Title - Senior Research Engineer, TikTok AI Video Editing

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A193376A Apply to this job Share this listing: Responsibilities Team & Project Introduction: We are developing a next-generation AI-powered video editing tool designed to make high-quality video creation accessible to everyone. At the core of this initiative is an intelligent assistant embedded within creative workflows, capable of understanding user intent and automating complex editing tasks. As a member of this mission-driven tea

Senior Engineer, AI ResearchJob Title - Senior Engineer, AI Research

Qualcomm TechnologiesCompany Name - Qualcomm Technologies

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San Diego, California, USA

Full-time

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Machine Learning Engineering General Summary: Qualcomm AI Research is looking for world-class researchers in deep learning to join a high-caliber team of engineers inventing machine-learning technology to provide best-in-class solutions while running with the most efficient use of power, memory, and computation. Members of our team are part of a multi-disciplinary core research group within Qualcomm which sp

Senior Generative AI Research EngineerJob Title - Senior Generative AI Research Engineer

NVIDIA CorporationCompany Name - NVIDIA Corporation

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California, USA

Full-time

At NVIDIA, we're not just building the future, we're generating it. Our Cosmos generative AI engineering team is pushing the boundaries of what's possible across multimodal learning, video generation, synthetic data, intelligent simulation, and agentic systems. We are looking for exceptionally driven engineers and applied scientists with deep experience in generative modeling to help define the next era of AI computing. What you'll be doing: Design, post-train, and optimize foundation models (e

Research Engineer, TikTok AI Video EditingJob Title - Research Engineer, TikTok AI Video Editing

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A121721A Apply to this job Share this listing: Responsibilities Team & Project Introduction: We are developing a next-generation AI-powered video editing tool designed to make high-quality video creation accessible to everyone. At the core of this initiative is an intelligent assistant embedded within creative workflows, capable of understanding user intent and automating complex editing tasks. As a member of this mission-driven tea

Composites Structures Research EngineerJob Title - Composites Structures Research Engineer

JacobsCompany Name - Jacobs

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Edwards Air Force Base, California, USA

Full-time

Seeking an entry level to experienced Composites Structures Research Engineer with a bachelor's, master's , or a Ph.D. in chemical/materials/mechanical engineering. Their efforts will support the advancement of the state-of-the-art in rocket propulsion technology and associated materials, and this role requires interfacing with a highly respected Air Force science customer workforce and working in a team environment together with other technical professionals and scientific researchers. Opportun

Senior Research Engineer - Foundation Models, Ads IntegrityJob Title - Senior Research Engineer - Foundation Models, Ads Integrity

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A177519 Apply to this job Share this listing: Responsibilities Our Business Integrity team has a strong user focus and a dedication to technical excellence. We aim to meet our users' needs with reliable and high-performing platforms and services. We are looking for strong machine learning engineers who are excited to grow their business understanding, build highly scalable machine learning models, and partner across disciplines with

UX Designer, Sr. II - Product Development (Remote)Job Title - UX Designer, Sr. II - Product Development (Remote)

ArthrexCompany Name - Arthrex

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Full-time

Arthrex, Inc. is a global medical device company and a leader in new product development and medical education. We are a privately held company that strives to accomplish our corporate mission of Helping Surgeons Treat Their Patients Better . We are committed to delivering uncompromising quality to the health care professionals who use our products, and ultimately, the millions of patients whose lives we impact. Arthrex Benefits Medical, Dental and Vision Insurance Company-Provided Life Insura

Senior Research Engineer - Enterprise ProductsJob Title - Senior Research Engineer - Enterprise Products

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Washington, USA

Full-time

We are now looking for a Senior Research Engineer passionate about Generative AI inference. Are you excited to change the way people infuse AI into products and services? NVIDIA is at the forefront of generative AI models, from language to images. NVIDIA provides building blocks to democratize AI and make generative AI easy to develop, integrate, and deploy. Our team is dedicated to developing optimized inferencing technologies to support our growing generative AI needs. We contribute to all ste

Machine Learning Engineer/Applied Research ScientistJob Title - Machine Learning Engineer/Applied Research Scientist

Adobe SystemsCompany Name - Adobe Systems

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San Jose, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher

Senior Research Scientist, Multimodal Machine Learning - Trust and SafetyJob Title - Senior Research Scientist, Multimodal Machine Learning - Trust and Safety

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A136099 Apply to this job Share this listing: Responsibilities Our Trust and Safety team is fast growing and responsible for building machine learning models and systems to protect our users from the impact of negative content. Our mission is to protect billions of users and publishers across the globe every day. We embrace state-of-the-art machine learning technologies and scale them to moderate the tremendous amount of data genera

Machine Learning Research Scientist (1 Year Fixed Term)Job Title - Machine Learning Research Scientist (1 Year Fixed Term)

Stanford UniversityCompany Name - Stanford University

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Stanford, California, USA

Full-time

The Enigma Project (enigmaproject.ai) is a research organization based in the Department of Ophthalmology at Stanford University School of Medicine dedicated to understanding the computational principles of natural intelligence using the tools of artificial intelligence. Leveraging recent advances in neurotechnology and machine learning, this project aims to create a foundation model of the brain, capturing the relationship between perception, cognition, behavior, and the activity dynamics of th