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538 ai research engineer jobs at 222 companies in California

3mo
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AI Research Engineer
San Francisco or New York
$100k-$300k/yr OnsiteFull Time
Cogent Research
Cogent Research: AI cybersecurity providing autonomous agents for enterprise vulnerability management.
Experience in automated reasoning, AI/ML for code reasoning, research publications, and independently driven work.
Terraform, Pulumi, CDK
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3w
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AI Research Engineer
New York City or London or Zurich or Palo Alto or Copenhagen
$200k-$400k/yr HybridFull Time
Normal Computing
Normal Computing: Applied AI and silicon hardware/software serving semiconductor design and manufacturing institutions.
PhD in CS, AI, or ML or equivalent research experience; publications preferred. Requires Python, ML frameworks, research systems, evaluation harnesses, data curation, reproducibility, and clear communication.
Python, PyTorch, JAX, Hugging Face, CleanRL, RLlib, AutoGen, LangGraph, CrewAI, Transformers
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AI Research Engineer
San Francisco, California, United States
$70k-$196k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
2+ YOEBachelor's degree or equivalent experience; 2+ years advanced AI, HCI, HRI, or computational design R&D; 3 years rapid prototyping; programming, AI frameworks, user research, and communication skills.
Python, JavaScript, TensorFlow, PyTorch, ROS2, Shell scripting, AWS, GCP, Azure
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AI Research Engineer
San Francisco, California, United States
HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
3+ YOEBachelor's degree in CS/AI or related field; at least 2 years in advanced R&D engineering for AI/HCI/HRI; 3 years of rapid prototyping experience.
Python, JavaScript, TensorFlow, PyTorch, ROS2, Shell scripting
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Principal AI Research Engineer
San Jose, California, United States
$270k-$340k/yr OnsiteFull Time
Archer Aviation
Archer AviationNYSE: ACHR: Aerospace developing electric vertical takeoff and landing aircraft.
MS or PhD in CS or CE; deep ML/AI expertise with transformers and foundation models; strong software practices; experience prototyping and evaluating research to production.
PyTorch, TensorFlow
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AI Research Engineer
Remote or Bellevue or Menlo Park or New York
$184k-$257k/yr HybridFull Time
Meta
MetaNASDAQ: META: Builds technologies that help people connect, find communities, and grow businesses.
Bachelor's degree in CS/CE or related field; practical experience; formal technical lead experience; AI/ML experience; data pipelines and versioning.
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Research Engineer, Applied AI
San Francisco, California, United States
OnsiteFull Time
HeyMilo AI
HeyMilo AI: Agentic recruiting platform helping high-volume hiring teams evaluate candidates faster, consistently, and fairly.
Advanced degree in AI/ML or CS, strong RL and LLM experience, Python and systems engineering skills, experience with containers and cloud, and ability to own research-to-production projects.
Python, Docker, Linux, LLMs
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1w
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AI Research Engineer – Agentic AI
Sunnyvale or Pittsburgh or Cambridge
$165k-$180k/yr HybridFull Time
Bosch Group
Bosch Group: Global supplier of technology and services.
3+ YOEBachelor's or master's degree in computer science or engineering; strong Python skills; hands-on LLM and agentic systems experience; ML fundamentals; experimental design; and technical communication skills.
Python, LLMs, retrieval-augmented generation, RAG, ACL, EMNLP, CVPR, ICCV, ECCV, NeurIPS, AAAI, CoRL
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2mo
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Applied AI Research Engineer
Boston or San Francisco or United States
HybridFull Time
Code Metal
Code Metal: AI software translating, verifying, and optimizing code for mission-critical industries deploying software on specialized hardware.
3+ YOEBachelor's or Master's in a technical field (or equivalent), 3+ years building AI/ML or applied research systems, strong Python and PyTorch skills, experience with LLM tooling, fine-tuning, retrieval, agentic systems, and experiment design; eligible to obtain U.S. security clearance.
Python, PyTorch, Transformers, vLLM, Hugging Face
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Senior AI Research Engineer
San Francisco or Atlanta
$250k-$300k/yr HybridFull Time
Zero RFI
Zero RFI: Privately held AI-native owner's representative and construction management firm serving building owners and developers.
3+ YOEMaster's/PhD or equivalent, 3+ years building and deploying ML models, deep learning and computer vision expertise, strong software engineering and MLOps experience.
PyTorch, Python, NumPy, SciPy, scikit-learn, Open3D, trimesh, AWS SageMaker, Vertex AI, Azure ML, Weights & Biases, MLflow, Docker, Kubernetes, Revit, Rhino/Grasshopper, YOLO, SAM, NeRF, PyTorch Geometric, DGL, Mujoco, Isaac Sim, PointNet++, DGCNN
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AI Research Engineer - Enterprise Automation
San Jose, California, United States
$164k-$212k/yr OnsiteFull Time
NIO
NIONYSE: NIO: Global smart electric vehicle and battery technology provider.
3+ YOEMS or PhD in computer science, electrical engineering, or related field; 3+ years applied AI/ML experience; Python, PyTorch, TensorFlow, deep learning, LLMs, scalable systems, APIs, and cloud experience.
Enterprise Resource Planning (ERP), Customer Relationship Management (CRM), Large Language Models (LLMs), Python, PyTorch, TensorFlow, AWS, Google Cloud Platform (GCP), Microsoft Azure
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Staff AI Research Engineer
Fremont or Salem or Pittsburgh
$216k-$338k/yr HybridFull Time
Agility Robotics
Agility Robotics: Private U.S. humanoid-robot manufacturer serving warehouses, factories, and distribution centers.
7+ YOE7+ years software/AI/robotics experience, 3+ years hands-on RL/imitation learning or LfD deployments, MS in Robotics/CS preferred, strong Python and PyTorch skills, experience with robot hardware and sim-to-real workflows, mentoring experience.
Python, PyTorch, DiffusionPolicy, Mujoco, Isaac Sim, C++
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6d
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Principal Engineer, AI Hardware Research Engineer (7870)
San Jose or Austin or Palo Alto
$130k-$180k/yr HybridFull Time
TSMC Technology, Inc.
TSMC Technology, Inc.: TSMC’s wholly owned engineering-support subsidiary serving its global semiconductor foundry business and customers.
0+ YOEPh.D. in Electrical Engineering, Computer Science, or related STEM field; recent Ph.D. graduate with 0–2 years of industry experience and semiconductor research focus; expertise in AI hardware modeling, architectures, memory, networking, packaging, and LLMs.
Large language model (LLM) algorithms and frameworks
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AI Research Engineer- Speech 1
Redmond or Palo Alto or United States
$150k-$160k/yr HybridFull Time
Centific
Centific: AI data and digital services for enterprises.
2+ YOEMaster's degree in CS/EE (PhD preferred),2+ years industry or applied research experience in speech/audio ML or multimodal systems,proficiency in Python and PyTorch,knowledge of speech processing and LLM architectures.
PyTorch, CUDA, torchaudio, librosa, Hugging Face Transformers, LoRA, Q-Former, Python, Weights & Biases, FSDP, DeepSpeed, FastAPI, gRPC, ONNX, TensorRT, HuBERT, Wav2Vec 2.0, Whisper, WavLM, EnCodec, SoundStream, ESPnet, SpeechBrain, NVIDIA NeMo, Fairseq
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2mo
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AI Research Engineer (Robot Learning)
San Francisco or Zurich
OnsiteFull Time
Mimic Robotics
Mimic Robotics: Swiss private robotics building AI-powered dexterous robots for manufacturing, logistics, and other industrial tasks.
3+ YOEPhD (or equivalent) in CS/Data Science/Robotics, 3+ years training generative models, 4+ years developing Python code, strong empirical research skills, project management experience, and fluent English.
Python, ROS2
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2w
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Research Engineer - AI Verification
Singapore or United Kingdom or London or San Francisco or Singapore or Washington, D.C. or Seoul or Sydney or Shanghai
$90k-$150k/yr RemoteFull Time
Singapore AI Safety Hub
Singapore AI Safety Hub: Singapore nonprofit building AI safety research capacity and governance programs for policymakers, researchers, and industry.
Strong ML engineering fundamentals; familiarity with AI verification, cybersecurity, or confidential computing; comfort working in ambiguous early-stage environments. AI hardware, instrumentation, or startup experience is preferred.
ML, GPUs, zero-knowledge proofs, frontend
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3d
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AI Materials Research Engineer
Santa Clara, California, United States
$170k-$234k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Global leader in materials engineering for the semiconductor industry.
2+ YOEMS or PhD in a relevant scientific field, 2–5 years of computational materials or scientific AI experience, Python and machine learning expertise, and computational materials method experience.
Python, PyTorch, TensorFlow, Scikit-Learn, Density Functional Theory (DFT), Molecular Dynamics (MD), Kinetic Monte Carlo (kMC), VASP, Quantum Espresso, CP2K, LAMMPS, GROMACS, Materials Project, OQMD, NOMAD, Graph Neural Networks (GNNs)
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AI Materials Research Engineer
Santa Clara, California, United States
$170k-$234k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Global leader in materials engineering for the semiconductor industry.
2+ YOEMS or PhD in materials science, computational materials science, physics, chemical engineering, or related field; 2–5 years’ experience; Python and ML expertise with computational materials methods.
Python, PyTorch, TensorFlow, Scikit-Learn, Density Functional Theory (DFT), Molecular Dynamics (MD), Kinetic Monte Carlo (kMC), VASP, Quantum Espresso, CP2K, LAMMPS, GROMACS, Materials Project, OQMD, NOMAD, Graph Neural Networks (GNNs)
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2w
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New College Grad - AI Innovation Research Engineer
San Jose, California, United States
$113k-$242k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Global leader in memory and storage semiconductor solutions.
Recent master's or PhD in a technical field; AI research, coursework, internship, or project experience; knowledge of generative AI, LLMs, agents, machine learning, or analytics; Python programming and strong analytical skills.
Python, Microsoft Copilot, Azure AI, OpenAI, Anthropic, Google AI
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Research Engineer
San Francisco, California, United States
$200k-$400k/yr OnsiteFull Time
Decagon
Decagon: Conversational AI platform for enterprise customer experience automation.
2+ YOE2+ years AI/ML engineering or research experience, experience training and deploying LLMs, fluency in Python and modern ML tooling, track record of productionizing research.
Python, LLMs
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