Build AI coding agents and developer tools as a Principal Software Engineer with OpenTable in Toronto, using cloud systems and APIs.
You will help found OpenTable’s Agentic Engineering Platform team within Product Engineering. The Principal Engineer will redesign product delivery so people and AI agents collaborate in shared team spaces. You will connect models with company knowledge, codebases, APIs, and engineering systems while improving protected adoption.
Key Responsibilities: Identify software delivery bottlenecks using data and direct observation
Build and operate shared cloud agents and developer tools
Automate planning, testing, review, rollout, and feedback workflows
Pilot solutions with product engineering teams and package guidance




Implement permissions, testing, recovery, tracing, and cost controls
Requirements: 8+ years delivering and operating production software systems
Deep knowledge of APIs, service architecture, scalability, and security
Proficiency with Claude, Codex, or Cursor
Ability to turn ambiguous problems into working experiments
Experience helping engineers adopt tools or working practices
Apply principal-level engineering judgment to advance AI agents, cloud platforms, and dependable software delivery at OpenTable.

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📌 Principal AI Platform Engineer (Ontario)
🏢 OpenTable
📍 Ontario