Backend Engineer for AI Systems Development

Magical • toronto, on • Posted June 27, 2026

About the Role

Become a Senior Backend Engineer at Magical's Agent Platform, contributing to transformative healthcare AI. This hybrid position focuses on developing foundational systems for agent orchestration and enhancing AI integration.
As a key member of the Agent Platform team, you will apply your extensive experience in TypeScript and distributed systems to ensure robust operation of agent technologies. Collaborate with the founding team to influence the design and architecture, ensuring impactful and efficient workflows in healthcare.
Key Responsibilities:
• Design systems for agent orchestration and state management
• Develop scalable infrastructure for AI model integration
• Enhance agent capabilities through API development
• Manage backend services from design to deployment
• Work closely with founders on architecture decisions
Requirements:
• Minimum 4 years in backend engineering with TypeScript/Node
• In-depth knowledge of databases and distributed systems...