Senior Software Engineer

Job Description

Extend Hazel’s action layer to safely make changes in connected platforms, including building human-in-the-loop approval workflows. Develop full-stack product features, AI agent workflows, and integrations that read from and write to platforms such as Shopify, Klaviyo, Meta, and Amazon.

Requirements: Candidates should have shipped a production LLM feature to real users, owned an API at scale, and have strong TypeScript experience. They should be comfortable using coding agents, care deeply about product UX, and be proactive in a fast-moving, founder-led environment.

Key Skills: TypeScript, React, Go, Production LLM Features, API Development, Query Optimization, Schema Design, AI Agent Workflows, LLM Streaming, Multi-Step Tool Use, Human-in-the-Loop Systems, Shopify Integrations, Klaviyo Integrations, Meta Integrations, Amazon Integrations, Product UX

Benefits: Equity, Health Insurance, Dental Insurance, Vision Insurance