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Remote Senior AI Engineer - Python & LLM

UST

toronto, on, Canada Full-time June 01, 2026

Opportunity Description

Become a Senior AI Engineer at UST, focusing on LLM and agentic systems. This fully remote position offers the chance to use your Python skills to develop production-grade intelligent solutions.

As a Senior AI Engineer, you will lead the charge in designing comprehensive LLM-powered applications and agentic workflows. Your role will involve building scalable systems and integrating cutting-edge AI technologies. Key responsibilities include developing RAG pipelines and optimizing performance strategies while focusing on backend architecture and deployment.

Key Responsibilities: • Lead end-to-end development of LLM-powered applications • Design and implement RAG pipelines for enterprise data • Create multi-step agents using LangChain and similar frameworks • Integrate AI systems with existing APIs and cloud services • Focus on evaluation strategies and system reliability

Requirements: • Expertise in Python with production system experience • Familiarity with LL...
Full-time IT & Technology

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