user research Jobs in california

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Senior Director Digital Experience UX & Optimization

Visa Inc.

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San Francisco, California, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 23 days ago | Updated 6 hours ago

Principal Engineer, Full Stack Developer (Remote)

Shield AI Inc

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Remote

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh
Posted 8 days ago | Updated 6 hours ago

Senior UI/UX Engineer (Mid-career, hybrid near LM site))

Lockheed Martin Corporation

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Remote or Cope, Colorado, USA

Full-time

Job Description The Lockheed Martin Artificial Intelligence Center (LAIC) team is seeking a high energy experienced individual with a strong background in UI/UX development and analysis to support the Applied AI team and specifically the Beacon Framework portfolio, focusing on a broad range of projects across the LAIC. The team is focused on exploiting small, innovative and agile teams to rapidly iterate and mature solutions from prototypes to deployment for utilization across the Lockheed Mart
Posted 58 days ago | Updated 5 hours ago

Data Scientist- TikTok Ads, Privacy

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A251165 Apply to this job Share this listing: Responsibilities We're the TikTok Monetization Products data science team, who enables and champions data driven decision making. Our Vision is to become the world class data science team, where data is used rigorously to drive all decision making. Our mission is to drive monetization and sustainable revenue growth for TikTok through data science. The digital ads ecosystem is experiencin
Posted 60+ days ago | Updated 6 hours ago

Data Scientist- TikTok Ads, Ad Inventory & User Experience

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : JERFL Apply to this job Share this listing: Responsibilities We're the TikTok Monetization Products data science team, who enables and champions data driven decision making. Our Vision is to become the world class data science team, where data is used rigorously to drive all decision making. Our Mission is to drive monetization and sustainable revenue growth for TikTok through data science. Ad Inventory & User experience teams are f
Posted 60+ days ago | Updated 6 hours ago

Data Scientist- TikTok Ads, Ads Interfaces

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : W3FL Apply to this job Share this listing: Responsibilities 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 its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Creation is the core of TikTok's purpose. Our platform is built to help imaginations thr
Posted 60+ days ago | Updated 6 hours ago

Data Scientist- TikTok Ads, Targeting

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A98770 Apply to this job Share this listing: Responsibilities We're the TikTok Monetization Products data science team, who enables and champions data driven decision making. Our Vision is to become the world class data science team, where data is used rigorously to drive all decision making. Our mission is to drive monetization and sustainable revenue growth for TikTok through data science. The Ads Targeting's goal is to help adver
Posted 60+ days ago | Updated 6 hours ago

Director, UX Research

Strava, Inc.

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San Francisco, California, USA

Full-time

About This Role Strava is the app for active people. With over 150 million athletes in more than 185 countries, it's more than tracking workouts-it's where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, Strava's got you covered. Find your crew, crush your milestones, and keep moving forward. Start your journey with Strava today. Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect
Posted 60+ days ago | Updated 6 hours ago

Staff Engineer, Android Lead

Samsung Electronics America

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Mountain View, California, USA

Full-time

Lab Summary: Our mission is to empower people to live healthier lives by leveraging our wearables, smartphones, medical devices, AI, and health services. We research, develop, and commercialize innovative digital health products and solutions by bringing together the full capabilities of our team, including product strategy and management, clinical expertise, partnerships, UI/UX design, usability research, clinical research and validation, software development, AI / Gen AI, and regulatory submis
Posted 60+ days ago | Updated 6 hours ago

UI/UX Designer

Fortinet

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Sunnyvale, California, USA

Full-time

Job Description Fortinet is currently looking for an Intermediate UX/UI Designer to join our Product Management team for a full-time position. This individual will be responsible for working with PMs to improve the user experience of Fortinet applications continually. Also, you will create mock-ups and graphics for various product design items including User Interface elements, Web and Marketing materials. You demonstrate solid UX skills and interaction patterns while creating forward-thinking
Posted 60+ days ago | Updated 6 hours ago

UX Research Participant Recruitment Coordinator

U.S. Tech Solutions Inc.

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San Bruno, California, USA

Contract

About the Role: As a UX Research Participant Recruitment Coordinator, you'll have the opportunity to support our research activities and broader UX operational needs.We are looking for individuals who have excellent communication skills, are diligent, detail-oriented, and can work independently.Key Responsibilities: Manages end-to-end participant recruitment for UX research studies. Collaborate with researchers to understand study needs, maintain constant communication on recruiting progress and
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Posted 17 days ago

Cyber Security Research Consultant

Randstad Digital

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Los Angeles, California, USA

Contract

job summary: Randstad Digital is hiring and we're looking for someone like YOU to join our team! If you are seeking a new opportunity, looking to grow in your career, or you know someone who is - we want to hear from you! Take a look at the below opportunity, or feel free to visit to view and apply. location: Los Angeles, California job type: Contract salary: $65.93 - 70.93 per hour work hours: 8am to 5pm education: Bachelors responsibilities: In this contingent resource assignment, you may
Posted 4 days ago | Updated 2 hours ago

Clinical Research Associate I (Onsite), Ramin Lab

CEDARS-SINAI

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Los Angeles, California, USA

Full-time

Job Description This role is designed to be 100% onsite, giving you the opportunity to collaborate closely with your team and immerse yourself in the energy of our workplace. Please note that hybrid or remote work options are NOT available for this position at this time. The Clinical Research Associate I works directly with a Clinical Research Coordinator, Research Program Administrator, or Research Nurse to coordinate and/or implement the study. Evaluates and abstracts research data and ensur
Posted 1 day ago

Market Research Analyst (Hybrid)

IQVIA

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San Mateo, California, USA

Full-time

IQVIA ( is a global human data science company focused on the pharmaceutical and biotechnology industry. We are committed to providing solutions that enable healthcare companies to innovate with confidence, maximize opportunities and, ultimately, drive healthcare forward. We do this via breakthroughs in insights, technology, analytics and human intelligence that bring the advances in data science together with the possibilities of human science. Custom Research Group The Custom Research group
Posted 2 days ago | Updated 1 day ago

Heart Institute Clinical Research Data Specialist II - Barbara Streisand Women Heart Center

CEDARS-SINAI

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Los Angeles, California, USA

Full-time

Job Description The Smidt Heart Institute reflects Cedars-Sinai's steadfast dedication to heart disease and research innovation giving patients access to the highest level of care. Year after year, thousands of people trust their hearts to Smidt Heart Institute at Cedars-Sinai. Our cardiologists, cardiac surgeons and niche care teams treat the full spectrum of heart disease and disorders, while our investigators continue to advance the field with groundbreaking, life-saving research. From genet
Posted 7 hours ago

Heart Institute Clinical Research Data Specialist II - Barbara Streisand Women Heart Center

CEDARS-SINAI

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Los Angeles, California, USA

Full-time

Job Description The Smidt Heart Institute reflects Cedars-Sinai's steadfast dedication to heart disease and research innovation giving patients access to the highest level of care. Year after year, thousands of people trust their hearts to Smidt Heart Institute at Cedars-Sinai. Our cardiologists, cardiac surgeons and niche care teams treat the full spectrum of heart disease and disorders, while our investigators continue to advance the field with groundbreaking, life-saving research. From genet
Posted 1 day ago

Clinical Research Associate

OSI Engineering, Inc.

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Mountain View, California, USA

Full-time

A global device company is looking for a motivated Clinical Research Associate to support studies involving wearable sensor technology and human subject data collection. Key responsibilities include executing data-collection protocols, preparing devices, coordinating study logistics, and ensuring high-quality data. If you have a background in engineering or a related field, experience with mobile sensors or wearables, and a passion for advancing health technology, we invite you to apply and joi
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Posted 27 days ago

Senior AI/ML Engineer, Applied Research

Abbott Laboratories

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Los Angeles, 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 family, be your true self and live a full life. Yo
Posted 19 days ago | Updated 8 hours ago

Automotive Research Lead Engineer

Auto Club Of Southern Calif

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Los Angeles, California, USA

Full-time

Automotive Research Lead Engineer The Auto Club of Southern California is looking for an Automotive Research Lead Engineer! The ideal candidate will bring extensive hands-on experience and technical expertise as an automotive subject matter expert. You will lead the Automotive Research Center in testing and analysis related to vehicle emissions, fuel economy, and electric vehicle range then utilize the results to provide useful data to clients, as well as consumer information to members and th
Posted 46 days ago | Updated 1 hour ago

Clinical Research Associate I - Alzheimer's and Dementia Program - Department of Neurology (Hybrid)

CEDARS-SINAI

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Los Angeles, California, USA

Full-time

Job Description We invite you to consider this great opportunity! When the work you do every single day has a crucial impact on the lives of others, every effort, every detail, and every second matters. This shared culture of happiness, passion, and dedication pulses through Cedars-Sinai. About the Role This position will primarily support Dr. Zaldy Tan's Alzheimer's and Dementia program. The research of Dr. Tan focuses on brain health, Alzheimer's disease, and health services optimization f
Posted 7 hours ago