2,815 researcher jobs at 962 companies in Ladera Ranch, 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.
1d
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Senior Researcher, Consumer Insights
Irvine, California, United States
$94k-$117k/yr HybridFull Time
5+ YOE5+ years of applied custom research experience; advanced survey platforms, syndicated research tools, Microsoft Suite, SPSS or similar software, analytical reasoning, critical thinking, and video game industry knowledge.
Alchemer, Qualtrics, GWI, YouGov Profiles, Circana, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SPSS
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Vulnerability Researcher
Camp Pendleton, California, United States
$110k-$120k/yr OnsiteFull Time
5+ YOEAdvanced vulnerability research and exploit development skills for embedded and system software; proficiency in low-level languages and debuggers; experience with fuzzing, reverse engineering, and producing technical reports.
Ghidra, IDA Pro, WinDbg, OllyDbg, gdb, Python, Perl, Ruby, C, C++
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.
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
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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.
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
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
Tustin, California, United States
$120k/yr OnsiteFull Time
5+ YOE5+ years UX/product research experience; end-to-end mixed-methods research; portfolio required; experience with synthesis, stakeholder communication, beta programs, and building research operations.
UserTesting, Dovetail, Figma, Quantilope
2w
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Sports Content Researcher - Inglewood, CA
Los Angeles or Inglewood or Bristol or Charlotte
$60k-$80k/yr OnsiteFull Time
1+ YOERequires 1 year of related sports, statistics, research, or related experience; sports knowledge; excellent writing, grammar, communication, research, and deadline-management skills. High school diploma required.
Advanced metrics, analytics, research tools
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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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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 canvass properties,collect and enter accurate tenant and building data,strong communication and time-management skills.
Windows, Apple OS, Microsoft Office, Internet applications
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
2w
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Quantitative Researcher, PhD New Grad
United States or Austin or San Francisco or New York City or Seattle or Los Angeles or Chicago or Gurugram or Bengaluru
$120k-$220k/yr RemoteFull Time
Quantitative researcher building production fraud and identity models. Requires quantitative training, machine learning or statistics foundation, Python experience, analytical ability, communication skills, and U.S. work authorization.
Python, PostgreSQL, Amazon Web Services (AWS), Amazon EC2, Amazon S3, Amazon RDS, Amazon Redshift
3w
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Senior User Experience Researcher
Irvine or Seattle
$166k-$220k/yr OnsiteFull Time
5+ YOEBachelor’s degree or higher in HCI/human factors/psychology or equivalent,5+ years user research on digital products,portfolio of impactful work,ability to design and execute studies,eligible for U.S. Top Secret clearance,25–30% travel expected.
1mo
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Senior Algorithm & Signal Processing Researcher
Arlington or Atlanta or Dayton or Woburn or Boston or Melbourne or Carlsbad
$139k-$170k/yr OnsiteFull Time
2+ YOEDevelop and implement signal processing, optimization, and ML algorithms for radar/EW/remote sensing; strong scientific programming and analytical skills; ability to obtain Top Secret clearance.
MATLAB, Python, C/C++
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