Senior Software Engineer, Agent Platform

About Magical

Magical is an agentic automation platform bringing state-of-the-art AI to healthcare-delivering AI agents that actually work in production.

We're building "AI employees" that automate the repetitive, time-consuming workflows that slow teams down. Our focus is healthcare-a $4 trillion industry buried in administrative complexity-where we automate claims processing, prior authorizations, and eligibility checks, enabling providers to focus on patient care.

Our Traction

The shift to agentic automation in healthcare is inevitable, and we're leading it :

• Scaled from $1M to $4M ARR in the first 6 months of our new agentic platform
• Accelerating growth with customers expanding into new workflows before renewal
• 7-day proof-of-concepts that demonstrate real value fast
• Self-healing automations with production-grade reliability

Unlike many AI companies making bold promises, we ship reliable solutions that deliver measurable results. We're backed by Greylock, Coatue, and Lightspeed with $41M raised. Our founder, Harpaul Sambhi, is a second-time founder who successfully sold his first company to LinkedIn.

About the Role

As a Senior Backend Engineer on the Agent Platform team, you'll build the foundational systems that power our AI agents-from agent orchestration and state management to model integration and evaluation pipelines. This is platform engineering : building the infrastructure that enables our team to ship reliable, production-grade agentic automation.

You'll work at the cutting edge of multi-agent systems, designing how agents collaborate to solve complex healthcare workflows. You'll own critical backend services end-to-end and build the verification systems and evaluations that guarantee our agents do the right thing every time.

This is a hybrid role with 2-3 days per week in our San Francisco office.

In this role, you will

Your background looks something like this

tell"-you ship systems and iterate quickly

Even better

We're building the best self-serve agentic automation platform for the healthcare industry-and we're just getting started. Come join us.