User Experience Researcher Jobs in California

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Senior Research Scientist, Multimodal Machine Learning - Trust and Safety

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
Posted 60+ days ago | Updated 4 hours ago

Machine Learning Engineer Intern (TikTok-Recommendation) - 2025 Fall (BS/MS)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A239688 Apply to this job Share this listing: Responsibilities About the Team Recommendation algorithm team plays a central role in the company, driving critical product decisions and platform growth. The team is made up of machine learning researchers and engineers, who support and innovate on production recommendation models and drive product impact. The team is fast-pacing, collaborative and impact-driven. We are looking for talen
Posted 60+ days ago | Updated 15 hours ago

Machine Learning Scientist Intern (TikTok-Recommendation) - 2025 Summer/Fall (PhD)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A107837A Apply to this job Share this listing: Responsibilities About the Team Recommendation algorithm team plays a central role in the company, driving critical product decisions and platform growth. The team is made up of machine learning researchers and engineers, who support and innovate on production recommendation models and drive product impact. The team is fast-pacing, collaborative and impact-driven. We are looking for tale
Posted 60+ days ago | Updated 4 hours ago

UX Architect

Lorven Technologies, Inc.

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CA

Full-time, Contract

Job Title: UX Architect Location: Eastcoast, Canada Remote Employment Type: Full-Time Senior: We expect candidates to demonstrate experience and ability to: Take ownership of complex product experiences from discovery through delivery - shaping strategy, defining problems, and crafting thoughtful solutions Collaborate cross-functionally with Product Managers, Engineers, and other stakeholders to align on goals and ship user-centric experiences Lead design initiatives with a strong understand
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Posted 8 days ago | Updated 8 hours ago

Research Scientist, Multimodal Machine Learning - Trust and Safety

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A212070 Apply to this job Share this listing: Responsibilities Our Trust and Safety RD team is fast growing and responsible for building machine learning models and systems to identify and defend internet abuse and fraud on our platform. Our mission is to protect billions of users and publishers across the globe every day. We embrace the state-of-the-art machine learning technologies and scale them to detect and improve the tremendo
Posted 60+ days ago | Updated 4 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 4 hours ago

United States-UX Designer III

Russell, Tobin & Associates

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Sunnyvale, California, USA

Full-time, Contract

User Experience Designer Location: SF Bay area, Seattle, NY, Rate: $60-$90/hr W2About the Role: We are seeking a talented and passionate User Experience Designer for our dynamic team. In this role, you will shape the user experience of Uber s search products, from concept to launch. You will be responsible for conducting user research, creating user flows, wireframes, prototypes, and high-fidelity mockups, and collaborating closely with product managers, engineers, and other stakeholders to deli
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Posted 15 days ago | Updated 1 hour ago

Machine Learning Engineer - CV/NLP/Multimodal LLM (TikTok Trust and Safety) - 2025 Start(Master/Bachelor)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A205054 Apply to this job Share this listing: Responsibilities The algorithm team is responsible for developing state-of-the-art computer vision, NLP and multimodality models and algorithms to protect our platform and users from the content and behaviors that violate community guidelines and related regulations. With the continuous efforts from our team, TikTok is able to provide the best user experience and bring joy to everyone in
Posted 60+ days ago | Updated 4 hours ago

Intermediate UX Designer

NTT DATA Americas, Inc

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Remote or Vancouver, British Columbia, Canada

Contract

Company Overview: Req ID: 328898 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Intermediate UX Designer to join our team in Vancouver, British Columbia (CA-BC), Canada (CA). Job Description: Intermediate UX Designer Job Duties: Partner with clients and colleagues to understand UX problems and define solutions that bala
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Posted 7 days ago | Updated moments ago

Machine Learning Engineer - Computer Vision

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A54380 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 the state-of-the-art machine learning technologies and scale them to moderate the tremendous amount of data gen
Posted 60+ days ago | Updated 4 hours ago

Staff, Software Engineer - Fullstack

Walmart Inc.

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Sunnyvale, California, USA

Full-time

Position Summary What you'll do About Team Marketplace Engineering team is at the forefront of building core platforms and services to enable Walmart to deliver vast selection at competitive prices and with best-in-class customer experience by enabling third-party sellers to the marketplace platform, sell and manage their products to our customers on walmart.com. We do this by managing the entire seller lifecycle, monitoring customer experience, and deliver high- value insights to our sellers
Posted 60+ days ago | Updated 4 hours ago

UI/UX Designer (Product/Interface Designer)- Immediate Requirement - Remote

Sutherland Digital Services Inc

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Remote

Contract

Description: 5+ Years of expereice. Visual design, digital marketing, email, Interaction design, wireframing, prototyping (Figma, Adobe XD, Protopie, Framer, Canva), user research, usability testing, end user-facing platforms (Mobile, Web), platform-specific guidelines (Material Design), HTML/CSS, UI/UX design, design research (Ethnography, User Testing, Accessibility Compliance), collaboration tools (Miro, Confluence, Jira), mobile app frameworks (Flutter, FlutterFlow, React Native, PWA) We ar
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Posted 7 days ago | Updated 4 hours ago

Software Engineer, Inference Optimization - Trust and Safety

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A256448 Apply to this job Share this listing: Responsibilities The Trust and Safety(TnS) engineering team is responsible for protecting our users from harmful content and abusive behaviors. With the continuous efforts of our trust and safety engineering team, TikTok can provide the best user experience and bring joy to everyone in the world. Our team is responsible for achieving goals by building content moderation process systems,
Posted 60+ days ago | Updated 4 hours ago

Checking in- (100% remote considered) Are you interested in a Senior Visual Designer (UX/UI) opportunity to work with a company focused on metabolic health

VortexLink

•

Mountain View, California, USA

Full-time

Senior Visual Designer (UX/UI) Full Time opportunity, Office located in Mountain View, CA (100% remote considered) We are seeking a highly creative and skilled Visual Designer to spearhead a new visual direction and to lead all aspects of visual and motion design strategy for our mobile healthcare app. In this role you will work across the product organization working closely with cross-functional teams and design area leads to bring together rened interaction and visual design. This is a unique
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Posted 60+ days ago | Updated 21 days ago

UI UX Web Application Design

Xylo Technologies, Inc.

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Remote

Contract

Our client MN Judicial Information Technology Division (ITD) of the State Court Administrator s Office (State), located at the Minnesota Judicial Branch (MJB), is seeking to fill a contract position for the development of the Justice Partners Access Portal UX/UI design Digital Accessibility Web App Design User Centered Design Skills and Qualifications: 5+ years of experience including demonstrated examples of previous work completed. Duration: 12 months but may be extended as needed.
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Posted 2 days ago

Senior Software Engineer - (UI/UX focus)

Invenio Search Group

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Remote

Full-time

General Job Description: The Senior Software Engineer will help solve the complex challenges of building high performance reporting and decision support systems for our telematics industry client. With great problem solving and communication skills, the Senior Software Engineer will work in an Agile environment with fast paced design, development and deployment. This position focuses largely on front end web development and user experience, but a successful candidate must be comfortable working
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Posted 21 hours ago

Machine Learning Engineer Graduate (Ads Core Global) - 2025 Start (BS/MS)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A110211A Apply to this job Share this listing: Responsibilities We are the Ads Core Team from TikTok Global Monetization Technology. Our core mission is to generate revenue and optimize the user experience on the world's leading short-form video platform. Within the global monetization and advertising landscape, we are responsible for accelerating TikTok revenue growth through advanced machine learning technology and delivering opti
Posted 60+ days ago | Updated 4 hours ago

Senior Data Scientist, Quant Modeling

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A185061 Apply to this job Share this listing: Responsibilities About Team The Product Data Analytics Team analyzes a combination of product usage and product performance data to derive meaningful insights that would serve as a guide to better product and decision making for our business leaders. As a member of the data science team, you will work with diverse and highly collaborative teams of product managers, engineers, and other d
Posted 60+ days ago | Updated 4 hours ago

Software Engineer II (Fullstack/Mobile), Discovery Experience

Uber Corporate

•

San Francisco, California, USA

Full-time

About the Role Uber Eats has evolved beyond just restaurants to serve use cases like grocery, retail, and many more, around the world. The Discovery Experiences team is responsible for helping our users find and discover our various offerings, merchants and items on Uber Eats. We own several core consumer experiences including Feed. We are recruiting for a product-focused engineer who will be responsible for helping develop new consumer experiences on one or more of these surfaces to help eat
Posted 60+ days ago | Updated 4 hours ago

Digital Content Publisher

AspireIT Solutions

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Remote or Northbrook, Illinois, USA

Contract

Location: 100% Remote (Candidates who can work onsite in Northbrook, IL 1 2 days/week are strongly preferred) Overview Our client is seeking a Digital Content Specialist to join their team managing content design and publishing across their digital ecosystem - including the primary website and satellite properties. You'll be part of a small, collaborative team of Web Content Specialists, working directly with stakeholders to transform content briefs into polished, published web pages. While yo
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Posted 2 days ago | Updated 8 hours ago