Full-time

AI Platform Software Engineer in Toronto

Posted by aijoblist • toronto, on, Canada

📍 toronto, on 🕒 June 05, 2026

About the Role

Join Harvey's AI Platform team as a Software Engineer in Toronto, focusing on foundational AI infrastructure and reliability for agentic AI products. Develop model routing, agent architecture, and evaluation tooling.
This role targets software engineers with a strong backend background, particularly those with 5+ years of experience and 1 year in AI/ML. You will be designing and developing essential systems that enhance Harvey’s AI offerings while collaborating with various product teams. Strong system design judgment and a passion for agentic AI are key for success in this position.
Key Responsibilities:
• Build foundational AI infrastructure for product support
• Design model routing systems for improved performance
• Develop evaluation tooling for reliable AI applications
• Enhance agent architecture to optimize functionality
• Collaborate across teams to implement internal systems
Requirements:
• 5+ years of backend software engineering experience
• At...

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