1w
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Researcher
San Francisco, California, United States
OnsiteFull Time
Applied research experience in model evaluation, benchmarking, or failure analysis; strong technical communication; work samples or code demonstrating evaluation or benchmarking skills.
2mo
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RESEARCHER (GENERAL)
San Francisco, California, United States
OnsiteFull Time
5+ YOE5+ years hands-on ML research; strong written communication; PyTorch/Jax; able to run experiments at scale; comfortable with ambiguity; published at NeurIPS/ICML/ICLR.
PyTorch, Jax
1w
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Researcher II
Santa Clara, California, United States
$108k-$231k/yr HybridFull Time
Degree in materials/chemistry/electrochemistry/chemical engineering, hands-on battery cell assembly and electrochemical testing, data analysis with Python or MATLAB, and hypothesis-driven experimental research.
Python, MATLAB
4w
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Researcher, Evaluations
Berkeley, California, United States
$115k-$200k/yr RemoteFull Time
Design and run evaluations of frontier AI models, curate realistic task suites and rubrics, analyze results, and produce public-facing research; comfort with AI tools and light coding (Python) required; professional-level English.
Python
2w
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Interdisciplinary Researcher
San Jose, California, United States
OnsiteFull Time
5+ YOE5+ years research in geopolitics, policy, or strategic analysis; ability to lead end-to-end research, synthesize interdisciplinary information, brief senior executives, and maintain expert networks.
1mo
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User Researcher
San Francisco or New York City
$164k-$190k/yr HybridFull Time
3+ YOE3+ years UX research in industry; strong qualitative and quantitative research skills, AI fluency, systems thinking, data fluency, and excellent communication to translate insights into product decisions.
Outset, Listen Labs, Dovetail, Notion Agent, Notion
3mo
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Researcher, Misalignment Research
San Francisco, California, United States
$295k-$445k/yr OnsiteFull Time
4+ YOE4+ years in AI red-teaming, adversarial ML, or related safety fields; strong research track record; fluency with modern ML techniques; ability to collaborate across teams.
Machine Learning, AI Safety, Adversarial ML, Evaluation Infrastructure, Software Collaboration
1mo
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Executive Researcher
New York City or Livingston or Bellevue or Sunnyvale or San Francisco
$150k-$190k/yr HybridFull Time
6+ YOE6–10+ years in executive search research, talent intelligence, or executive sourcing for VP+/C-level roles; strong primary research, AI sourcing, and automation experience; ability to deliver polished, executive-ready materials.
AI sourcing platforms, Talent intelligence platforms, Primary research tools, Automation tools, LinkedIn
2w
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Researcher, World Models
San Francisco, California, United States
OnsiteFull Time
Experience building and evaluating world models for multi-modal sensor data, strong self-supervised learning and data skills, ability to implement and ship research, PyTorch/JAX familiarity.
PyTorch, JAX
3mo
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Fraud Researcher
San Francisco, California, United States
$139k-$191k/yr HybridFull Time
3+ YOE3+ years fraud investigation/research experience; strong communication; experience with fraud tooling; SQL/Python preferred.
SQL, Python, BI tools, Graph analysis, Anomaly detection, Rule engines, Large-scale monitoring systems
2mo
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10x Team Researcher
Beijing or Shanghai or Hong Kong or San Francisco or London
OnsiteFull Time, Contract
Senior domain expertise, deep integration of large models/ML methods, track record of end-to-end execution and industry impact; ability to publish and collaborate across research and product teams.
1mo
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Senior User Researcher
San Francisco, California, United States
$120k-$135k/yr HybridFull Time
6+ YOEBachelor's or equivalent experience, 6+ years end-to-end user research in tech, expertise in qualitative and mixed methods, experience shaping research strategy, strong communication, and experience using AI tools to enhance research workflows.
5d
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User Researcher
San Francisco, California, United States
HybridFull Time
Hands-on hardware user research experience, end-to-end study ownership, quantitative and qualitative analysis skills, proficiency with SPSS/Python/R, and ability to translate insights into product decisions.
SPSS, Python, R, Gemini, Claude Code
1mo
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AI Researcher
San Carlos, California, United States
$250k-$350k/yr OnsiteFull Time
Strong Python and PyTorch; experience in model/data, data or ML infrastructure, or evaluation; degree in CS/ML or related (graduate preferred); track record of published research or deployed production systems.
Python, PyTorch, TorchTitan, DeepSpeed, FSDP/ZeRO, CUDA, Triton, TensorRT
2mo
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AI Researcher
San Francisco, California, United States
$250k-$325k/yr OnsiteFull Time
PhD or equivalent industry research; strong DL/LLM, peer-reviewed work or shipped system; expertise in agentic systems, PEFT, quantization, or robust evaluation; excellent communication; bias toward action.
PyTorch, JAX, TensorFlow
1mo
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PT Music Researcher
Novato, California, United States
HybridPart Time
Part-time music researcher with ability to conduct in-person market research and report findings; requires travel to local bars, venues, and restaurants; evenings/weekends availability.
Basic computer skills
1w
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Applied Researcher I
San Jose or San Francisco or McLean or Cambridge or New York City
$219k-$272k/yr OnsiteFull Time
2+ YOEPhD (or MS+2yrs) in CS/EE/AI/Math or related, experience building large deep learning models and publishing research, ability to deliver models at scale and own research agenda.
PyTorch, AWS Ultraclusters, Huggingface, Lightning, VectorDBs, pytorch-geometric, DGL
1w
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UX Researcher, Quantitative
Bellevue or Menlo Park or Seattle or New York City or United States
$193k-$266k/yr HybridFull Time
13+ YOEExpertise in quantitative research: coding in R/SQL/Python, survey design, regressions/ANOVA/t-tests, extensive hands-on primary research, advanced degree plus multi-year experience.
R, SQL, Python
1w
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Staff UX Researcher
San Francisco, California, United States
$212k-$265k/yr HybridFull Time
8+ YOE8+ years research experience with 4+ years quantitative UX research, strong experimental/survey/statistics skills, proficiency in R/Python/SQL, bachelor’s required; pricing and marketplace experience preferred.
R, Python, SQL
1mo
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Principal Security Researcher
Santa Clara or San Francisco or San Jose
$163k-$263k/yr OnsiteFull Time
Deep hands-on vulnerability research, exploit analysis, IPS/IDS detection, network protocol expertise, strong programming/scripting for research automation, technical leadership, and BS/MS in CS/CE/Cybersecurity or equivalent experience.
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