28 research and development engineer jobs at 17 companies in Cotati, CA
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Research Engineer, AGI Safety and Alignment, DeepMind
San Francisco or Mountain View or New York City
$174k-$253k/yr OnsiteFull Time
3+ YOEBachelor's in CS or related,3+ years software/ML engineering or ML research,experience with research teams and large-model training,strong communication and critical thinking.
1mo
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Research Engineer / Research Scientist - Personal AGI, Personality and Model Behavior
San Francisco, California, United States
$295k-$555k/yr HybridFull Time
Research experience with machine learning, reinforcement learning, reward modeling, model training and evaluation; strong ML engineering skills and ability to work in large codebases.
1mo
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Senior Research Engineer - Safety Tooling and Data
Toronto or San Francisco or New York City or London or Paris or Montreal or Seoul or Edinburgh or Germany
$270k-$380k/yr RemoteFull Time
Senior-level software engineering and statistical skills to build data synthesis, analysis, and management tooling for model training and evaluation; proficiency with Python and ML frameworks; ownership of end-to-end projects.
Python, PyTorch, TensorFlow, JAX
2mo
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Senior R&D Engineer
San Francisco, California, United States
OnsiteFull Time
Deep knowledge in applied physics, optical engineering, or physical chemistry; ECAD and MCAD proficiency (Altium and SolidWorks); prototype-driven, first-principles problem solving; spectroscopy experience preferred.
Altium, Solidworks
1mo
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Senior Director, Research & User Intelligence, Customer and Developer Experiences
McLean or San Francisco or Cambridge or New York
$270k-$308k/yr OnsiteFull Time
8+ YOE2+ MgmtSenior research leader with 8+ years in UX research/data science/customer experience/product management, 3+ years analyzing qualitative and quantitative data, 2+ years managing researchers, experience building research programs and using AI-enabled discovery.
1mo
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RF and YIG Design Engineer
Santa Rosa, California, United States
$124k-$207k/yr OnsiteFull Time
6+ YOE6+ years experience in RF/microwave engineering, strong magnetics knowledge, hands-on RF measurement and EM/circuit simulation experience, BS/MS/PhD in EE or Physics, ability to lead technical work and mentor engineers.
ADS, EMPro, CST, HFSS, COMSOL, Mentor, KiCad, C#, Python
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RF and YIG Design Engineer
Santa Rosa, California, United States
$124k-$207k/yr OnsiteFull Time
6+ YOEBS/MS/PhD in Electrical Engineering or Physics, 6+ years relevant experience; strong RF/microwave theory, magnetics, and hands-on RF measurement experience; proficiency with RF simulation tools (ADS, EMPro, CST, HFSS, COMSOL); ability to lead technical investigations.
ADS, EMPro, CST, HFSS, COMSOL, network analyzers, spectrum analyzers, signal analyzers, Mentor, KiCad, C#, Python
2mo
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AIML - Senior ML Engineer, Responsible AI and Safety
San Francisco, California, United States
OnsiteFull Time
Lead responsible AI lifecycle: assess risks, define policy, develop mitigation strategies, collaborate cross-functionally, and contribute to research in fairness, robustness, uncertainty, and safety.
2w
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Computer Systems Engineer 3 – Optimization and AI for Scientific Discovery
Berkeley, California, United States
$157k-$192k/yr OnsiteFull Time
8+ YOERequires advanced experience in ML/AI, numerical optimization, and software development for scientific domains; strong Python and HPC skills; leadership and collaboration in multidisciplinary teams.
Python, HPC
2mo
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Detect And Avoid Lead
Concord or Santa Cruz
$165k-$245k/yr OnsiteFull Time
7+ YOE7+ years in aerospace/autonomy or related field, Bachelor’s or advanced degree, deep detect-and-avoid expertise, systems-engineering experience, regulator engagement, and US Person export-control eligibility.
RTCA DO-365, RTCA DO-366, ASTM F3442, ASTM F3322, RTCA SC-228, FAA, EASA, ADS-B, ACAS X, EO/IR, Monte Carlo
1mo
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Sr Director Analyst, AI and Software Engineering (Remote- US)
San Francisco or Texas or United States
$172k-$203k/yr RemoteFull Time
12+ YOE12+ years relevant experience, experience leading software engineering orgs, deep SaaS architecture knowledge, up-to-date AI development tools knowledge, strong research, writing, presentation, and executive presence; Bachelor's required, graduate preferred.
1w
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Director, Competitive Intelligence and Insights-Oncology
San Francisco, California, United States
$195k-$272k/yr HybridFull Time
8+ YOEAdvanced scientific/engineering degree,8+ years competitive intelligence/strategy consulting/buy-side experience in biotech/pharma,solid tumor oncology expertise,scientific evaluation and communication skills,LLM/agentic AI and database experience.
LLM, agentic AI, ClinicalTrials.gov, Cortellis
1mo
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United States Passenger Vehicle Researcher (multi-levels) – United States, San Francisco and DC
San Francisco or Washington
$99k-$133k/yr HybridFull Time
5+ YOEB.S. in engineering, environmental science/policy, transportation or related; 5+ years research experience; strong analytical, data collection, and writing skills; proficiency with MS Office and data analysis tools.
Microsoft Office, EPA OMEGA, NHTSA CAFE
1mo
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Technical AI Policy Researcher, Model Behaviour - Trust and Safety
San Francisco, California, United States
$94k-$220k/yr OnsiteFull Time
5+ YOE5+ years in trust & safety or AI policy/governance, degree in CS/HCI/Engineering/Data Science/quantitative social sciences, policy development and red-teaming experience, strong LLM and model-risk knowledge, stakeholder engagement skills.
Python
1w
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Junior/Assistant Specialist in Translational Neuroimmunology and Immune Engineering
San Francisco, California, United States
$57k-$73k/yr OnsiteFull Time
1+ YOEExperience with molecular and cellular techniques, mouse models, human specimen processing, strong organization, documentation, and Microsoft Word/Excel/Outlook skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook
4d
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Praktikum MSAT Process Science Technology (m/w/d)
Penzberg or Basel or Oceanside or Vacaville or South San Francisco
€2k/mo OnsiteFull Time, Internship
Enrolled advanced bachelor's or master's student in bioengineering, process engineering, biotechnology, chemical engineering, or related studies; knowledge of bioreactors, fluid dynamics, and mathematical data modeling; German and/or English proficiency.
Python, R, JMP, Viskosimeter, Tensiometer, Clark probe
1mo
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Director, Drug & Device Combo (Autoinjector/Inhalation) Reg.-CMC (Remote)
Rahway or San Francisco or Los Angeles or Puerto Rico or United States
$191k-$300k/yr RemoteFull Time
10+ YOEBS in biological science/engineering (advanced degree preferred). 10+ years relevant experience (5+ if PhD). Expertise in regulatory CMC for combination products, technical writing, and cross-functional leadership.
1mo
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EY-Parthenon - Strategy and Execution - Tech PE Value Creation - Senior Director (New York, NY, US, 10001-8604)
New York City or Chicago or Los Angeles or San Francisco
$250k-$290k/yr HybridFull Time
7+ YOEBachelor's in business/finance/engineering/economics or related with ~8 years experience (or graduate degree with ~7 years); management consulting or related experience; Excel modeling, financial statement and operational expertise; ability to travel and work extended hours.
Microsoft Copilot, Microsoft Excel
1mo
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Postdoctoral Scholar – Protein Engineering and Bioconjugation for Cellular Force Microscopy
Berkeley, California, United States
$84k-$94k/yr OnsiteFull Time, Temporary
Ph.D. in a relevant field; experience with protein design, molecular cloning, protein expression, microbial culture, mutagenesis, and bioconjugation; strong written and oral communication; ability to work independently and in teams.
Infrared Force Microscope (IFM), Avalanching Nanoparticles (ANPs)
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