2,518 researcher jobs at 845 companies in Winnetka, CA
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Researcher
New York City or Washington or California or Los Angeles
OnsiteFull Time
Experienced legal researcher with substantive legal research skills, familiarity with major legal databases, strong data literacy, and ability to train attorneys on research tools and generative AI; advanced degree (J.D. or Masters) strongly preferred.
Lexis+, Westlaw Edge, Bloomberg Law, Lex Machina, Intelligize, Capital IQ, MergerMarket, Generative AI tools
3w
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Associate Researcher
Los Angeles, California, United States
$120k-$152k/yr OnsiteFull Time
5+ YOEPh.D. in Epidemiology, minimum 5 years research experience in epidemiology, experience with large data processing and complex statistical analyses, grant and manuscript preparation, and supervising junior researchers.
2w
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Founding AI Researcher
Los Angeles, California, United States
$150k-$250k/yr OnsiteFull Time
2+ YOEBachelor's degree or higher in STEM, 2+ years of experience or equivalent research depth, and cutting-edge AI, machine learning, statistics, mathematics, computer science, physics, finance, or technical research experience.
2d
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Principal Market Researcher
Mountain View or Culver City or United States
$199k-$270k/yr OnsiteFull Time
15+ YOE15+ years in market research and strategic cross-functional leadership; advanced quantitative and qualitative research, experimental design, regression, multivariate analysis, MMM, executive influence, AI, and data synthesis skills.
Generative AI, SQL
2w
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UX Researcher, CapCut
Culver City or Los Angeles
$120k-$212k/yr OnsiteFull Time
3+ YOEBachelor's degree in a related field and qualitative and quantitative research expertise, including usability testing, surveys, data analysis, and A/B testing; strong communication skills required.
SPSS, R, Python
1mo
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AI Agent Researcher
San Francisco or Los Angeles
$160k-$320k/yr OnsiteFull Time
Deep systems and ML expertise, published AI research, strong architecture and coding skills, proficiency with Python/C++/Cuda and LLMs/ANNs, ability to prototype and evaluate state-of-the-art models.
Python, Engrish, LLMs, ANNs, C++/Cuda
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Senior Researcher - Consumer Insights, Series
Los Angeles, California, United States
$250k-$370k/yr OnsiteFull Time
7+ YOE7+ years hands-on research experience; strong fluency in qualitative and quantitative methods; experience designing and executing screenings, positioning, and marketing studies; ability to translate data into actionable guidance and partner across stakeholders.
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Field Researcher 3 RP
Los Angeles, California, United States
FieldFull Time
2+ YOE1+ Mgmt2+ years community outreach, stakeholder engagement, project management and research experience; ability to supervise, travel to community sites, work evenings/weekends; Spanish fluency required.
1mo
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Machine Learning Researcher
El Segundo, California, United States
$160k-$220k/yr OnsiteFull Time
Experienced ML researcher/engineer with strong Python and modern ML framework skills, ability to work with multimodal geospatial data, design experiments, and deliver operational prototypes.
Python, PyTorch, JAX
1w
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Senior UX Researcher, Design Strategy, XR
San Francisco or San Jose or Los Angeles or New York
$159k-$230k/yr OnsiteFull Time
6+ YOEBachelor's degree or equivalent experience, six years in applied research, UX research methods, design strategy, product definition, and research program development. Experience with emerging technologies and cross-functional collaboration.
Android
2d
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Machine Learning Researcher
El Segundo, California, United States
OnsiteFull Time
Exceptional machine learning research and engineering ability, modern ML methods, strong Python and ML framework experience, statistical judgment, and ability to develop prototypes from ambiguous scientific problems.
Python, PyTorch, JAX
3mo
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Market Researcher
Santa Fe Springs, California, United States
$103k-$118k/yr OnsiteFull Time
Bachelor's degree required; strong research, analytical, and communication skills; experience evaluating industry information and identifying prospects.
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Researcher, Agentic Post-Training
San Francisco or Los Angeles County or California or United States
$295k-$445k/yr OnsiteFull Time
Strong technical fundamentals in ML, systems, or statistics; hands-on experience with LLMs, RL/RLHF, post-training, evals, graders, synthetic data, model training, and building/shiping agentic capabilities.
Codex, ChatGPT, API
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Senior UX Researcher
Glendale, California, United States
$120k-$160k/yr OnsiteFull Time
5+ YOE5+ years UX research experience (including 2+ years in a senior/lead capacity); strong qualitative and quantitative research skills; experience with analytics tools (Google Analytics, heatmapping/session recording tools); able to build research processes and communicate findings to stakeholders.
Google Analytics, heatmapping software, session recording tools
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Senior Staff AI Researcher
San Francisco or Burbank or Sunnyvale
$212k-$292k/yr HybridFull Time
8+ YOE8+ years research/industry experience in multimodal AI, generative AI, computer vision, and audiovisual analysis; C/C++/Python proficiency; publications/patents; experience deploying AI at scale; leadership and mentoring experience.
C, C++, Python
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Student Researcher - Geriatrics
Los Angeles, California, United States
$19-$27/hr OnsitePart Time, Temporary
UC undergraduate degree in progress and current UCLA student status required. Requires organization, independent judgment, deadline management, paperwork updating, and excellent English writing skills.
3mo
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Postdoctoral Researcher Position: Flexible Biosensor and Wearable Bioelectronics
Woodland Hills, California, United States
$70k/yr OnsiteFull Time
PhD in a related engineering or chemistry field; wearable sensor and microfluidics experience; strong publication record; independent and collaborative researcher.
Python, MATLAB, LabVIEW, Arduino, Portable potentiostat
1mo
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Sr. Researcher, Amazon MGM Studios
Culver City, California, United States
$79k-$138k/yr OnsiteFull Time
4+ YOE4+ years marketing/research experience, expertise in quantitative study design, survey writing, sampling/weighting, analysis, and communicating findings; Excel/Tableau proficiency.
Microsoft Excel, Tableau
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Senior Researcher, Product Experience, Games Discovery
Los Gatos or New York or Los Angeles
$294k-$470k/yr HybridFull Time
7+ YOE7+ years in product/UX research with end-to-end quantitative expertise; strong analytical and communication skills; experience leading zero-to-one research; advanced degree preferred; global research and games interest preferred.
1mo
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Field Researcher - Los Angeles, CA
Los Angeles, California, United States
$63k/yr FieldFull Time
2+ YOEBachelor's degree, 2+ years professional experience, valid driver's license, ability to navigate and walk commercial properties, strong data entry and communication skills.
Windows, Apple OS, Microsoft Office, Internet
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