Senior Full-Stack Engineer, AI Actions & Integrations

Hazel, the AI coworker for consumer brands, is seeking a Senior Software Engineer to extend the action layer and write back into connected systems like Shopify and Klaviyo. You will build full‑stack features with TypeScript/React + Go and craft AI agent workflows, enabling safe, automated operations.

This hybrid role is based in NYC and involves collaboration with founders and customers. You will contribute to integrations across major platforms, improve UX, and ship reliable software used by