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Principal AI Engineer – Agentic AI / Generative AI | Irvine, CA (Hybrid) | Contract to Hire | AS
Job Title: Principal AI Engineer – Agentic AI / Generative AI Location: Irvine, CA (Onsite Preferred / Hybrid) Employment Type: Contract to Hire About the Role We are seeking a Principal AI Engineer to lead the design…
Principal Agentic AI Engineer
Work Your Magic with us! Ready to explore, break barriers, and discover more? We know you’ve got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people’s…
Principal AI Engineer
Design and optimize AI models (RAG, Agentic AI) using Python and frameworks like TensorFlow/PyTorch, and deploy them on cloud platforms.
Principal AI Engineer
Design and deploy enterprise-grade generative AI systems using LLMs, agentic workflows, and cloud services to automate multi-step tasks and streamline data access in a regulated life-sciences environment.
Principal AI Software Engineer
At Moody's, we unite the brightest minds to turn today’s risks into tomorrow’s opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they are—with the freedom…
Principal GenAI Engineer
What We Are Looking For : - 8 to 13 years of experience in ML/AI systems - 2+ years of hands-on experience with LLMs (RAG, agents, prompt engineering) - Strong proficiency in Python, LangGraph, and SQL - Experience…
Principal AI Engineer
Principal AI Engineer designs and builds a centralized AI platform and agentic frameworks for healthcare use cases, integrating clinical NLP, structured evidence graphs, and policy engines while ensuring regulatory compliance.
Senior Principal Architect, Applied AI Enterprise
Lead the design and deployment of enterprise-scale AI agent systems at Caterpillar, focusing on agentic architectures, orchestration, and integration with cloud AI platforms.

Staff / Principal Applied AI Researcher (Agentic Search)
Build an AI-native search platform where LLMs iteratively plan, retrieve, and reason over web data in real time to serve agent workflows at scale.
Principal AI Engineer, AI Agent Development
Principal AI Engineer designs and deploys autonomous AI agents for crypto exchange operations like trading, security, and customer interaction using LLM-integrated architectures.
Principal AI Engineer, AI Agent Development
Lead the design and deployment of autonomous AI agents for crypto exchange operations, including trading bots, risk detection, and customer assistance, using multi-agent systems and reinforcement learning.
Principal AI Engineer, Chatbot Development
Lead the architecture and deployment of large-scale, LLM-powered chatbot systems for crypto exchange use cases, optimizing intent routing, dialogue quality, and automated evaluation pipelines.
Principal AI Engineer, Chatbot Development
Principal AI Engineer at OKX leads the design and deployment of large-scale, LLM-powered chatbot systems for crypto exchange use cases, focusing on real-time conversational AI in enterprise and consumer environments.

Principal ML - GenAI Engineer - Speech / Voice AI
Lead the design of AI-powered voice/speech GenAI platforms for healthcare comms, enabling teams to ship scalable ML features like Call Intelligence and AI Receptionist.

Applied AI Scientist, Technology Partnerships (Senior/Principal)
Develops quantum-accelerated AI algorithms and benchmarks them against partner workloads (e.g., molecular modeling, generative modeling) to validate performance gains, bridging research and real-world applications.
Principal AI Engineer
Principal AI Engineer designs and owns the shared AI architecture for multi-agent marketing systems, retrieval pipelines, and evaluation frameworks that power SMB-focused products at scale.
Principal GenAI & Agentic AI Engineer
Leads architecture and delivery of enterprise-scale GenAI and agentic AI systems on GCP, defining standards, pipelines, and guardrails to power AI-native travel retailing platforms.
Senior Principal AI Engineer
Build and optimize distributed GPU training infrastructure for large neural networks, focusing on PyTorch, Megatron-LM, and DeepSpeed to maximize throughput and stability at scale.
Applied AI Scientist, Technology Partnerships (Senior/Principal)
Senior/Principal AI Scientist partners with external teams to adapt quantum-native generative AI methods to domain-specific problems, prototypes solutions, and benchmarks against classical baselines.

Applied AI Scientist (Senior/Principal)
Senior/Principal AI Scientist partners with external teams to prototype and benchmark quantum-native generative AI methods against classical baselines, producing evidence for real-world applications.