user research jobs in california

Community ML Research Engineer, non-AI scientific fields - US Remote

Remote or New York, New York

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Today

At Hugging Face, we're on a journey to democratize good AI. We are building the fastest growing platform for AI builders with over 5 million users & 100k organizations who collectively shared over 1M models, 300k datasets & 300k apps. Our open-source libraries have more than 400k+ stars on Github. We focus on developing open-source tools and models that push the boundaries of AI while remaining efficient and user-friendly. About the Role As a Scientific Machine Learning Research Engineer, you

Full-time

Clinical Research Associate (CRA II / Senior CRA)

Remote

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Today

Immediate need for a talented Clinical Research Associate (CRA II / Senior CRA). This is a 06 months contract opportunity with long-term potential and is located in Santa Monica,CA(Remote). Please review the job description below and contact me ASAP if you are interested. Job ID:25-96074 Pay Range: $54 - $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Cond

Easy Apply

Contract

54 - 65

Research Intern - AI Network Observability

Mountain View, California

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Today

Overview Research Internships at Microsoft provide a dynamic environment for research careers with a network of world-class research labs led by globally-recognized scientists and engineers, who pursue innovation in a range of scientific and technical disciplines to help solve complex challenges in diverse fields, including computing, healthcare, economics, and the environment. As a Research Intern in the Strategic Planning and Architecture (SPARC) group, you will contribute to the research, d

Full-time

USD 6,710.00 - 13,270.00 per month

Senior Applied Agent Research Engineer

Remote or Santa Clara, California

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Today

NVIDIA's KGMON (Kaggle Grandmasters of NVIDIA) team is seeking a Senior Applied Research Scientist passionate about AI agents with proven skills in applying AI research to practical problems. Our team is a unique group of world-class competitive machine learning practitioners, including multiple Kaggle Grandmasters, who tackle NVIDIA's most challenging applied AI problems. We drive innovation in agentic AI, develop winning solutions for top-tier ML competitions, and apply leading-edge techniques

Full-time

USD 184,000.00 per year

Senior Applied ML Research Engineer - Video AI

San Jose, California

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Today

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

Full-time

USD 151,800.00 - 265,350.00 per year

Product Delivery Manager III (Research & Discovery)

Hybrid in Rosemead, California

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12d ago

Job Summary:o Product Manager - Research & Discovery responsible for leading early-stage discovery and research. o Translates ambiguous business needs into validated, estimate-ready problem definitions. o Produces discovery artifacts to support IT estimation, investment decisions, and strategic prioritization. o This is a hands-on discovery role, not delivery or people management.Key Responsibilities:o Lead strategic discovery to frame customer, business, and regulatory problems.o Produce valida

Easy Apply

Contract

$60 - $65

Clinical Research Coordinator - Oncology

Los Angeles, California

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Today

Job DescriptionFlourish Research is looking for motivated, talented, creative individuals who want to learn and grow in their careers while contributing to research that changes lives! We offer an excellent comprehensive benefits package, a supportive and collaborative work environment, and endless growth opportunities. We are actively hiring Clinical Research Coordinators at our Panorama City site location. This is one of our three oncology research sites in the Greater Los Angeles area. These

Full-time

Compensation information provided in the description

Research Data Solutions Architect (DISSC)

Remote

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Today

Working at Yale means contributing to a better tomorrow. Whether you are a current resident of our New Haven-based community- eligible for opportunities through the New Haven Hiring Initiative or a newcomer, interested in exploring all that Yale has to offer, your talents and contributions are welcome. Discover your opportunities at Yale! Salary Range $68,000.00 - $120,500.00 Overview The Data Intensive Social Science Center (DISSC) at Yale provides Yale's social scientists with a world class

Full-time

USD 68,000.00 - 120,500.00 per year

Research Data Manager

Remote

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Today

Working at Yale means contributing to a better tomorrow. Whether you are a current resident of our New Haven-based community- eligible for opportunities through the New Haven Hiring Initiative or a newcomer, interested in exploring all that Yale has to offer, your talents and contributions are welcome. Discover your opportunities at Yale! Salary Range $61,500.00 - $91,875.00 Overview Position Focus: The position will work with a dynamic and growing research team led at YSN by Dr. Deena Costa

Part-time

USD 61,500.00 - 91,875.00 per year

Data Scientist - Operations Research & Optimization Expert

Remote

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5d ago

Data Scientist - Operations Research & Optimization Expert Location: Remote Contract Type: W2 Only Duration: 6 Months with possible extension Role: Senior Data Scientist / Optimization Specialist Experience: 7 10 years in advanced analytics, with at least 3 5 years focused on OR and optimization in marketing or retail contexts. Operations Research & Optimization Expertise: Strong foundation in mathematical programming (linear, nonlinear, integer) and experience with stochastic modeling. Marketin

Easy Apply

Contract

Depends on Experience

Research Intern - Data Center and AI Networking

Mountain View, California

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Today

Full-time

USD 6,710.00 - 13,270.00 per month

Clinical Research Leader (Hybrid) (No C2C or H1B)

Irvine, California

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Today

Please note that this position is a long-term contract role with benefits. This position is a hybrid role - onsite Tuesday and Thursday and every other week Friday onsite. Position requires 15% of travel with plenty of notice prior to travel. EXPERIENCE AND EDUCATION - Minimum of a Bachelor's Degree, preferably in Life Science, Physical Science, Nursing, or Biological Science, required. - BS with at least 6 years, MS with at least 5 years, PhD with at least 3 years of relevant experience preferr

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Contract

Depends on Experience

Research Engineer (L4) - Globalization

Remote

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Today

Netflix is one of the world's leading entertainment services, with over 300 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. The Globalization Data Science and Engineering team is at the forefront of removing language barriers and providing a stellar member experience to all our members regar

Full-time

USD 150,000.00 per year

Principal Applied ML Research Engineer

San Jose, California

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Today

Full-time

USD 206,400.00 per year

100% REMOTE (Contract) -Operations Research /Data Scientist /Optimization

Remote

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10d ago

100% REMOTE -Senior Data Scientist / Optimization Specialist -CONTRACT -6-12 months (extendable) Looking for someone with Ph.D or Masters in Data Science /Operations Research /Maths/Statistics Skills: Operations Research /Optimization, Market Mix Modeling , Python , Libraries (Pyomo or Gurobi or CPLEX) , Retail or Consumer facing domain Experience in advanced analytics, with at least 3 5 years focused on OR and optimization in marketing or retail contexts. Operations Research & Optimization Exp

Easy Apply

Contract

$70 - $95

Staff Research Scientist

Remote or Hybrid

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Today

Job Description At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be felt. We're turning today's impossible into tomorrow's standard -from breakthrough hardware and battery systems to intuitive design, intelligent software, and next-generation safety and entertainment features. Every day, our products move millions of people as we aim to make driving safer, smart

Full-time

USD 198,900.00 - 304,800.00 per year

Tai AI Project Research Assistant

Remote or State College, Pennsylvania

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Today

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current empl

Part-time

USD 15.00 per hour

Senior ML Applied Research Engineer

San Jose, California

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Today

Full-time

USD 139,000.00 per year

Applied ML Research Engineer

San Jose, California

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Today

Full-time

USD 125,600.00 per year

PhD Systems & AI/ML Research Intern (Summer 2026)

Remote

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Today

Role Description Dropbox powers collaboration and cloud infrastructure for over 700 million registered usersworldwide. We're building the next generation of scalable storage, distributed compute, large-scale content processing, and secure infrastructure, with AI/ML workloads top-of-mind. As a PhD Systems & AI/ML Research Intern, you'll work on meaningful infrastructure problems at the intersection of distributed systems, backend services, and AI/ML workloads. Supported by senior engineers, you

Full-time

USD 12,500.00 - 12,500.00 per month

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user research jobs in California, USA