3,893 Results for

AI Research Scientist Jobs in California

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AI Research Scientist, Agentic Systems (Remote) Crowdstrike

Sunnyvale, CA

Remote

$120,000–$180,000 / year

Post-train LLMs and agents — supervised fine-tuning and reinforcement learning (RLHF/RLAIF, PPO/GRPO/DPO, reward modeling) — to automate analyst procedures and improve reliability on real security tasks. You'll work where Machine Learning, Big Data, and Cybersecurity converge — training models, building AI agents, and rigorously measuring whether they work — on data and problems you won't find anywhere else.

1 day ago

Polymer Materials Scientist (Must have rubber or silicone experience) Jobot

Riverside, CA

$125,000–$170,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We offer a setting where your impact is visible, your ideas are heard, and your leadership helps guide long-term growth—making it an ideal place for those seeking both responsibility and meaningful influence in a stable, essential-services business.

2 days ago

Senior Data Scientist Nesco Resource, LLC

South San Francisco, CA

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Client is seeking a Senior Data Scientist to develop, deploy, and industrialize enterprise applications that leverage machine learning to extract value from structured and unstructured data across Commercial and Medical organizations. • Proven experience collaborating with cross-functional teams, including data science product owners, ML engineers, and MLOps teams to deploy production-ready machine learning applications.

7 days ago

Scientist Senior #26-26960 US Tech Solutions, Inc.

South San Francisco, CA

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Specific responsibilities associated with the job include independent thinking, choosing the appropriate platform, planning and performing laboratory experiments, documenting experimental protocols and results, and analyzing and interpreting data. With minimal supervision, plans, conducts or monitors experiments, records and organizes data, analyses results, generates robust and reliable data and/or ensures that contracted studies are conducted in compliance with the respective protocol and applicable guidelines and regulations.

Today

Scientist #26-26825 US Tech Solutions, Inc.

South San Francisco, CA

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The Discovery Genomics group in the Target Discovery & Biology (TD&B) is seeking a highly motivated Scientist in the field of quantitative molecular biology to join the genomics wet-lab team at our research facility in South San Francisco. This scientist will work closely with an energetic research team to execute experiments and generate high-quality data by using cutting-edge platforms for genomic analysis.

1 day ago

Distinguished Engineer, AI Security Systems (Remote) Crowdstrike

Sunnyvale, CA

Remote

$235,000–$350,000 / year

The Lab combines trillions of Falcon events each day, more than a decade of adversary intelligence, expert-validated outcomes, and high-fidelity environments where offensive and defensive AI can attack, defend, learn, and prove what works in real enterprise environments. You may have worked on the endpoint, where every millisecond, megabyte, and CPU cycle matters, or at cloud scale, where systems reason over trillions of events and design decisions affect cost, latency, and efficacy across millions of protected assets.

Today

Patent Prosecution Attorney (Life Sciences) Jobot

Los Angeles, CA

$95–$100 / hour
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Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Bachelor’s, master’s, or doctoral degree in Biology, Biochemistry, Chemistry, Organic Chemistry, Molecular Biology, Genetics, Biomedical Engineering, Chemical Engineering, Pharmacology, Immunology, or a related scientific discipline.

2 days ago

Process Development Associate #26-26525 US Tech Solutions, Inc.

Thousand Oaks, CA

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In this highly matrixed, fast-paced team environment, the primary responsibility of the Process Development Associate, under limited supervision, is to perform product quality analysis and provide analytical data to meet project timelines and enable process decisions. The RA organization focuses on providing high-throughput analytical testing services to support pipeline delivery for a wide range of therapeutic biologics in both Pre-Pivotal and Pivotal phases.

3 days ago

Principal AI Research Scientist, Research Director - AI Scaling Databricks

Mountain View, California; San Francisco

As a Principal Research Scientist – AI Scaling, you will lead a team of world‑class researchers and engineers to advance the state of the art in large‑scale machine learning, focusing on post-training, RL and inference efficiency, optimization, and scaling. The Databricks AI Research organization enables companies to develop AI models and agents using their own data, with technologies ranging from post-training open source LLMs to developing advanced multi-agent architectures.

30+ days ago

Research Scientist, Cloud AI Research Google LLC

Mountain View, CA

From creating experiments and prototyping implementations to designing new architectures, our research scientists work on real-world problems that span the breadth of computer science, such as machine (and deep) learning, data mining, natural language processing, hardware and software performance analysis, improving compilers for mobile platforms, as well as core search and much more. As a Research Scientist, youll also actively contribute to the wider research community by sharing and publishing your findings, with ideas inspired by internal projects as well as from collaborations with research programs at partner universities and technical institutes all over the world.

10 days ago

AI Research Scientist, AI Safety and Security Meta Platforms Inc

Menlo Park, CA

GitHub) Experience with deep learning frameworks (such as PyTorch, Tensorflow) and Python Experience solving complex problems and comparing alternative solutions, tradeoffs, and different perspectives to determine a path forwardMeta builds technologies that help people connect, find communities, and grow businesses. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today-beyond the constraints of screens, the limits of distance, and even the rules of physics.

23 days ago

AI Research Scientist - Machine Learning for Behavioral AI Meta Platforms Inc

Pasadena, CA

We identify key technology gaps requiring step-change innovation, build AI-driven autonomous discovery pipelines to compress development timelines, leverage external partners to accelerate research, and deliver high-quality technology solutions through cross-functional, high-performing teams. Working at the frontier of deep generative modeling, computational chemistry, and agentic AI, you will develop and deploy state-of-the-art models - including diffusion models, flow matching, and transformer-based architectures - that predict and generate stable crystal structures and molecular candidates with target properties.

30+ days ago

Senior AI Research Scientist, Robotics & Embodied AI Samsung SDS America Inc

Mountain View, CA

You will work alongside a small, highly technical team where researchers have direct ownership of their work-from defining research questions and developing novel approaches to implementing experiments and evaluating results on real robots. Working with multiple robot hardware partners, we develop complete embodied AI systems spanning data collection through teleoperation, learning and policy development, simulation, and deployment on physical robots in real-world environments.

30+ days ago

Senior Research Scientist, Cloud AI Research Google LLC

Mountain View, CA

10 days ago

Staff Research Scientist, Google Cloud AI Research Google LLC

Mountain View, CA

10 days ago

Senior Staff Research Scientist, Google Cloud AI Research Google LLC

Sunnyvale, CA

From creating experiments and prototyping implementations to designing new architectures, our research scientists work on real-world problems that span the breadth of computer science, such as machine (and deep) learning, data mining, natural language processing, hardware and software performance analysis, improving compilers for mobile platforms, as well as core search and much more. Contribute to research growth by sharing research trends and best practices within the community by reviewing academic papers, serving on program committees and grant panels, speaking at Google events or research conferences, or organizing research conferences and visioning activities.

10 days ago

AI Research Scientist — Agentic AI and Foundation Models Advanced Micro Devices, Inc

Santa Clara, California

You will own projects from initial research questions through working systems and demonstrated impact, delivering advances in models and agents that solve increasingly complex technical problems, generalize across projects and domains, and measurably improve the quality and productivity of software and hardware development. A strong publication record in language models, AI agents, reinforcement learning, code intelligence, automated reasoning, or related areas, including venues such as NeurIPS, ICML, ICLR, ACL, and EMNLP.

3 days ago

Lead AI Research Scientist, Hardware AI Systems Advanced Micro Devices Inc

Santa Clara, CA

THE ROLE: We are hiring a Lead AI Research Scientist, Hardware AI Systems, to develop AI systems that generalize across hardware engineering contexts, different SoC programs, toolchains, process nodes, and teams, without bespoke retraining for every program. PREFERRED EXPERIENCE: Deep technical expertise and proven research experience in machine learning (ML), with emphasis on transfer learning, meta-learning, intelligent agents, and long-horizon reinforcement learning (RL).

30+ days ago

AI Research Scientist, Recursive Self Improvement, AI Safety and Reinforcement Learning Advanced Micro Devices, Inc

Santa Clara, California

We are hiring an AI Research Scientist, Recursive Self Improvement, AI Safety and Reinforcement Learning focused on recursive self-improvement (RSI) in a bounded, engineering-first sense: systems where models, data generators, or toolchains participate in improving their own training signals, curricula, or verification—always under explicit governance, kill switches, and human oversight. synthetic data quality, targeted self-play, automated curriculum refinement) versus when they amplify bias or reward hacking, and you will design measurement and containment so RSI-style pipelines remain auditable and safe for AMD’s AI-for-HW and generative-AI programs.

30+ days ago

AI Research Scientist, Hardware AI Systems Advanced Micro Devices, Inc

Santa Clara, California

We are hiring a AI Research Scientist, Hardware AI Systems , to develop AI systems that generalize across hardware engineering contexts, different SoC programs, toolchains, process nodes, and teams, without bespoke retraining for every program. You will work on metareasoning (when to call which tool or simulator), representation learning across flows (RTL, verification, physical design), and learning under high- or mixed-latency rewards typical of silicon signoff.

30+ days ago

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AI Research Scientist Jobs in California

AI Research Scientist, Agentic Systems (Remote) Crowdstrike

Polymer Materials Scientist (Must have rubber or silicone experience) Jobot

Senior Data Scientist Nesco Resource, LLC

Scientist Senior #26-26960 US Tech Solutions, Inc.

Scientist #26-26825 US Tech Solutions, Inc.

Distinguished Engineer, AI Security Systems (Remote) Crowdstrike

Patent Prosecution Attorney (Life Sciences) Jobot

Process Development Associate #26-26525 US Tech Solutions, Inc.

Principal AI Research Scientist, Research Director - AI Scaling Databricks

Research Scientist, Cloud AI Research Google LLC

AI Research Scientist, AI Safety and Security Meta Platforms Inc

AI Research Scientist - Machine Learning for Behavioral AI Meta Platforms Inc

Senior AI Research Scientist, Robotics & Embodied AI Samsung SDS America Inc

Senior Research Scientist, Cloud AI Research Google LLC

Staff Research Scientist, Google Cloud AI Research Google LLC

Senior Staff Research Scientist, Google Cloud AI Research Google LLC

AI Research Scientist — Agentic AI and Foundation Models Advanced Micro Devices, Inc

Lead AI Research Scientist, Hardware AI Systems Advanced Micro Devices Inc

AI Research Scientist, Recursive Self Improvement, AI Safety and Reinforcement Learning Advanced Micro Devices, Inc

AI Research Scientist, Hardware AI Systems Advanced Micro Devices, Inc

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