Full-time

Remote Senior AI Engineer - Python & LLM

Posted by UST • toronto, on, Canada

📍 toronto, on 🕒 June 01, 2026

About the Role

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 pr...

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