197 ai scientist jobs at 55 companies in Washington
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AI Scientist
Bellevue, Washington, United States
$160k-$240k/yr OnsiteFull Time
3+ YOEMaster's or PhD in STEM with 3+ years research, publications on LLM/SSL, expertise building large-scale generative AI, Python/C++, experience with high-dimensional imaging and time-series data.
Python, C++, DeepSpeed, HuggingFace, Megatron, PyTorch Lightning, PyTorch, TensorFlow, Spark, Hadoop, Electronic Medical Records (EMR)
3mo
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AI Scientist I
Seattle, Washington, United States
$130k-$208k/yr HybridFull Time
1+ YOEPhD with 1+ year in computer vision, ML/AI; strong Python/C/C++, DL frameworks (TensorFlow, PyTorch, Keras); ROS experience; experience deploying ML on devices; strong problem solving and communication.
Python, C/C++, TensorFlow, PyTorch, Keras, ROS
2mo
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AI Research Scientist, Applied AI
Alabama or Arizona or California or Colorado or District of Columbia or Florida or Georgia or Hawaii or Illinois or Indiana or Kansas or Massachusetts or Maryland or Michigan or Minnesota or Missouri or Montana or North Carolina or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Rhode Island or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or West Virginia or United Kingdom
$120k-$170k/yr RemoteFull Time
2+ YOEActive U.S. security clearance (Secret minimum), Masters (or PhD) in related field, 2+ years' relevant experience (or PhD research), AI/ML expertise, software development skills, strong communication, ability to work with multidisciplinary teams.
Python, R, C++, Java, Github, CI/CD
3mo
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AI Research Scientist, CoreML - Monetization AI
Sunnyvale or Bellevue or Menlo Park or New York
$154k-$217k/yr HybridFull Time
PhD or Masters in AI/ML; extensive NLP/RL research; publications; Python and PyTorch; work authorized in country of employment.
Python, PyTorch
1w
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Senior/Staff AI Scientist, Antibody Design
United States or New York City or Vancouver or Switzerland or Serbia
$160k-$260k/yr RemoteFull Time
3+ YOEPhD or equivalent in a relevant field, 3+ years of ML and protein design research, Python and PyTorch fluency, AI algorithm expertise, collaboration, communication, and strong publications.
Python, PyTorch
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Applied AI Scientist - Multimodal Intelligence
Seattle, Washington, United States
OnsiteFull Time
Experience in computer vision, machine learning, generative AI and multimodal foundation models; expertise in data collection/curation, modeling, evaluation, and deployment; strong research record and publications.
1mo
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Data Scientist / AI Engineer
Bremerton or Norfolk
$155k-$165k/yr HybridFull Time
4+ YOEExpertise in LLM/RAG engineering, production MLOps, Python data stack, cloud ML (AWS/Databricks), and DoD-compliant AI operations; U.S. citizenship and ability to obtain/hold Secret clearance.
ADVANA, Databricks, AWS SageMaker, LangChain, LangGraph, cURL, Hugging Face Transformers, Pandas, Polars, SQL, Spark, Databricks Delta Lake, Gemini, Azure ML, Google Vertex AI
1mo
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Principal AI Scientist, Telco Tech, AWS Industries
Bellevue or New York or Dallas or Cupertino
$183k-$247k/yr OnsiteFull Time
10+ YOE10+ years technical experience, bachelor's in CS/engineering/math, deep expertise in AI/ML and telecommunications networks, experience building and deploying ML at scale, strong executive communication and research publication record.
Graph Neural Networks (GNNs), transformer architectures, AWS
2w
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Senior Applied AI/ML Scientist
Seattle or United States
$177k-$232k/yr HybridFull Time
6+ YOEBachelor's degree or equivalent experience; 6–10 years in AI/ML research, data science, or computational research; expertise in advanced AI/ML methods and production deployments; Python and PyTorch experience.
Python, PyTorch
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Staff AI research scientist
San Francisco or Seattle or New York City or Austin or Chicago or London
$234k-$296k/yr HybridFull Time
7+ YOE7+ years ML research experience with LLM pre-/post-training, strong publication record, Ph.D. or equivalent, expert in post-training methods (SFT, RLHF, RLAIF, DPO), Python and PyTorch/JAX proficiency, experience shipping production models.
Python, PyTorch, JAX
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AI Research Scientist
Seattle, Washington, United States
$147k-$183k/yr OnsiteFull Time
PhD or equivalent in a quantitative field, demonstrated experience inventing AI/ML methods for large-scale biological data, proficiency in Python and deep learning frameworks, strong ML and scientific computing skills.
Python, PyTorch, JAX
3mo
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Applied Scientist AI/ML
Seattle, Washington, United States
$157k-$355k/yr OnsiteFull Time
Strong Python software engineering; end-to-end ML model development and deployment; deep learning (ConvNets, Transformers); advanced degree; stats; good communication.
Python, Pyspark, Transformers, LLMs, VLMs
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AI Research Scientist, New Grad – Agents & Reinforcement Learning
Bellevue, Washington, United States
$176k-$230k/yr OnsiteFull Time
PhD (or equivalent research experience) in CS/ML/AI, expertise in reinforcement learning (RLHF, DPO, PPO), experience with LLM post-training/fine-tuning, Python and PyTorch/JAX proficiency, and at least one research publication.
Python, PyTorch, JAX, Snowflake Data Cloud
2w
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Principal Applied Scientist- AI
Bellevue, Washington, United States
$218k-$265k/yr OnsiteFull Time
Deep expertise in frontier AI, large language or multimodal models, production ML systems, Python, PyTorch, distributed training, and end-to-end research-to-production deployment; PhD or equivalent experience preferred.
Python, PyTorch, JAX, CUDA, vLLM, Ray, DeepSpeed, FSDP, Triton, LangGraph, Semantic Kernel, MCP, Kubernetes, Azure AI, Hugging Face, RAG, DPO, PPO, GRPO, RLHF
3mo
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Senior Quantum AI Research Scientist, Applied Research
Redmond or Santa Clara
$192k-$305k/yr HybridFull Time
8+ YOEPhD preferred; 8+ years in quantum computing and/or AI/ML; deep ML/DL expertise; strong quantum information science background; excellent collaboration skills.
CUDA, PyTorch, JAX, Megatron-LM, GPU programming
2d
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AI Scientist Intern, Computational Protein Design
Seattle or South San Francisco or San Francisco or London
$10k-$15k/mo OnsiteInternship, Temporary
Currently pursuing an MS or PhD in computer science, machine learning, or a related technical field; strong publications, deep learning and PyTorch experience, GPU model training, and prior research experience required.
PyTorch, GPUs
3mo
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Senior Quantum AI Research Scientist, Applied Research
Redmond or Santa Clara
$192k-$305k/yr OnsiteFull Time
8+ YOEDegree in computer science, physics, applied mathematics, electrical engineering, or related field; Ph.D. preferred; 8+ years of quantum computing and/or AI/ML research experience; expertise in deep learning and quantum information science.
CUDA, PyTorch Distributed, Megatron-LM, JAX pmap, LoRA, QLoRA
1w
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Staff Gen AI Research Scientist
Costa Mesa or Seattle or Washington
$220k-$292k/yr OnsiteFull Time
2+ YOERequires a technical degree, 2+ years focused on generative models and transformers, production Python and deep learning expertise, LLM experience, and eligibility for a U.S. Top Secret clearance.
Lattice OS, Python, PyTorch, JAX, Axolotl, Hugging Face, DeepSpeed, Megatron-LM, LangChain, LlamaIndex, NVIDIA Jetson
3mo
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Senior Quantum AI Research Scientist, Applied Research
Redmond or Santa Clara
$192k-$305k/yr HybridFull Time
8+ YOEPh.D. preferred in CS/Physics/Applied Math/EE, 8+ years in quantum computing and/or AI/ML research, deep ML and quantum error correction expertise, strong communication, experience with large-scale model training and hardware-aware models.
CUDA, PyTorch Distributed, Megatron-LM, JAX pmap, LoRA, QLoRA
1mo
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Senior Research Scientist - DPU & AI Infra
Seattle, Washington, United States
OnsiteFull Time
3+ YOE3+ years industry experience, proficiency in C/C++ and Linux, strong systems and networking knowledge, background in software-hardware co-design or distributed/AI systems; BS/MS/PhD in CS or related field.
C/C++, Linux, OVS, SR-IOV, eBPF, DPDK, FPGA, ASIC, GPU, CUDA, NCCL
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