Senior Backend Engineer at Magical

toronto, on, Canada • Posted June 10, 2026

Job Type: Full-time
Location: toronto, on
Posted: June 10, 2026
Category: Other-General
Application Deadline: July 20, 2026

Role Description

Contribute to cutting-edge healthcare AI as a Senior Backend Engineer at Magical's Agent Platform. This hybrid role focuses on building foundational systems for agent orchestration and model integration.
As a key player on the Agent Platform team, you'll leverage your backend engineering experience to develop critical systems that power our AI agents. Your expertise in TypeScript and distributed systems will drive the architecture and infrastructure behind agentic automation, ensuring reliable operation in production. Collaborate with the founding team to shape the future of healthcare workflows through technology.
Key Responsibilities:
• Design core platform systems for agent orchestration and state management
• Develop infrastructure for integrating AI models at scale
• Build APIs to enhance new agent capabilities
• Own backend services from architecture to deployment
• Collaborate with founders to shape platform architecture
Requirements:
• 4+ years in bac...

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