Full Stack Engineer, AI Product

Magical is redefining how work gets done.

Our agentic AI platform brings "AI employees" into the workplace to take over the repetitive, soul-crushing workflows that slow teams down. The result: organizations move faster, with sharper focus, and deliver better outcomes where it matters most, like improving patient care.

The shift to agentic work is inevitable, and we’re leading it. As a founding engineer, you’ll help build a new product that’s already hit product–market fit, with a clear path to transforming how entire industries operate. You won’t just be writing code, you’ll be shaping the playbook for the future of work alongside a small, relentless team pushing the edge of what’s possible with AI.

We're backed by the investors behind OpenAI, Anthropic, Huggingface, and Notion - including Greylock, Coatue, Lightspeed and Altman Capital. The runway is long. The ambition is high. And the market is wide open.

About the role

• Build and evolve our automation builder, enabling users to create sophisticated multi-agent workflows with ease

• Leverage AI to deliver smart suggestions for improving prompts and testing agent performance

• Develop features that let users supervise automations, jump in to assist, and teach agents through hands-on feedback

• Collaborate closely with product and design to shape the roadmap and bring bold ideas to life on the frontier of agentic AI

About you

• Have 2+ years of software engineering experience, mostly in TypeScript and React

• Have a strong bias towards action, a willingness to do whatever it takes, and embody show > tell

• Have a strong sense of agency, effectively prioritizing and unblocking yourself without much outside input.

• Value taking ownership and responsibility for your projects and systems.

• Studied Computer Science (or related field), or dropped out to build stuff

• Located in SF or willing to relocate

What we offer

• A chance to be an early team member at a fast-growing, ambitious company

• The opportunity to push the boundaries of what’s possible with AI

• A modern stack and the latest tools to do your best work

• Competitive salary and meaningful equity

• Unlimited PTO

• Fun team offsites, past trips include Iceland, Lisbon, Cancun, and Costa Rica

Tech stack

• TypeScript

• Frontend: Next.js, Shadcn, Tanstack, Tailwind, Zustand, and Vite

• Backend: Node, AI SDK, Hono, Drizzle, Postgres (neon), and Railway