Principal AI Jobs

523 jobs from companies building with AI · Avg salary $325k (226 with data)

Machine Learning Fellow - Human Frontier Collective (UK)

Scale AI · London, UK
deep-learning cloud pytorch tensorflow mlops agents generative-ai machine-learning
Remote full-time principal 2 months ago

Machine Learning Fellow - Human Frontier Collective (US)

Scale AI · United States
mlops cloud pytorch generative-ai tensorflow deep-learning agents machine-learning
Remote full-time principal 2 months ago

Security and Compliance Manager

Sierra · San Francisco, CA
payments cloud healthcare platform
On-site full-time principal 2 months ago

Principal Product Manager, Knowledge

Pinecone · New York, NY
llm agents generative-ai rag embeddings
Remote full-time principal 2 months ago

AI Research Engineer - ML Engineering

Helsing · Berlin, Germany
generative-ai search distributed-systems pytorch tensorflow deep-learning reinforcement-learning gpu
Remote full-time principal 2 months ago

Senior Staff / Principal AI Engineer, Computer Vision

OKX · Singapore
llm pytorch agents payments tensorflow healthcare computer-vision deep-learning
On-site full-time principal 2 months ago

Principal Machine Learning Engineer- Search Quality

Snowflake · US-CA-Menlo Park
llm embeddings distributed-systems search nlp rag agents machine-learning
On-site full-time principal 2 months ago

Founding ML Engineer (Spectrum)

JetBrains · Amsterdam, Netherlands
rag fine-tuning agents generative-ai mlops llm embeddings machine-learning
Remote full-time principal 2 months ago

Senior Principal Software Engineer, Applied Generative AI

SoFi · San Francisco, CA
generative-ai agents cloud infrastructure
On-site full-time principal 2 months ago

AI Research Engineer - Foundation Models

Helsing · Berlin, Germany
deep-learning generative-ai data-pipeline fine-tuning gpu llm search distributed-systems
Remote full-time principal 2 months ago
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Principal AI/ML System Software Engineer

d-Matrix · San Jose, CA
generative-ai nlp distributed-systems pytorch deep-learning mlops tensorflow llm
Hybrid full-time principal 2 months ago

Applied AI, Evaluation Engineer

Mistral AI · Paris, France
healthcare generative-ai security llm pytorch agents evaluation
On-site full-time principal 2 months ago

Staff / Principal Research Scientist - Switzerland

Inworld AI · Switzerland
reinforcement-learning llm agents generative-ai nlp research
Remote full-time principal 3 months ago

Principal Software Engineer, Money Infrastructure

Replit · Foster City, CA
payments api-design agents infrastructure
Remote full-time principal 3 months ago

Software Engineer (Principal level)

Synthesia · London, UK
payments llm agents data-pipeline generative-ai alignment
Remote full-time principal 3 months ago

Principal Machine Learning Engineer

PhysicsX · Singapore
pytorch deep-learning data-pipeline machine-learning
On-site full-time principal 3 months ago

AI Research Scientist, Postdoctoral Fellow

SandboxAQ · United States
fine-tuning security tensorflow agents pytorch pre-training research
Remote contract principal 3 months ago

Principal AI Researcher

Cognite · Norway (Oslo)
agents pytorch tensorflow nlp deep-learning computer-vision generative-ai research
On-site full-time principal 3 months ago

Software Engineer, Security

Sierra · San Francisco, CA
agents security llm platform
On-site full-time principal 3 months ago

VP of AI Product

Cohere · Toronto, Canada
search generative-ai agents nlp
Remote full-time principal 3 months ago
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Agentic API & MCP Server

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