AI Engineer

Hazel Health; New York (NY); Hybrid; USD 150.000 - 250.000; Vollzeit

Benefits dieser Stelle

Health insurance

Hybrid in NYC

Equity

Zusammenfassung

Hazel is seeking a software engineer to join a small senior team in NYC. You will extend Hazel's action layer, enabling writes back to systems like Shopify and Klaviyo, and you will implement AI agent workflows with multi-step tool use.

You will work on full-stack features using TypeScript/React and Go services, building integrations across Shopify, Klaviyo, Meta, Amazon and more. You will collaborate directly with founders and customers, delivering production-ready code daily.

Qualifikationen

• Shipped production LLM feature to real users.
• Owned an API at scale: query optimization, schema design, workload fit.
• Strong TypeScript experience
• Experience with AI agents and multi-step tool use
• Care about product UX and ergonomics
• Former or aspiring founders

Aufgaben

• Extend Hazel's action layer, writes back into connected systems.
• Build full-stack features with TS/React + Go services.
• Develop AI agent workflows: streaming LLMs, approvals, tool use.
• Create integrations across Shopify, Klaviyo, Meta, Amazon and more.

Kenntnisse

TypeScript

React

Go

Tools

Shopify

Klaviyo

Meta

Jobbeschreibung

About Hazel

Hazel is the AI coworker for consumer brands. We connect to a brand's live data — Shopify, Klaviyo, Amazon, Meta, and dozens of others — and turn it into a teammate operators talk to every day. Ask "why did repeat purchase rate drop last week?" and 10 seconds later you get an answer, cited from live data.

Hazel also takes action herself, proactively flagging issues and making changes directly in Shopify and the other systems she connects to, on the way to running full playbooks autonomously.

We've raised more than $2M, are rapidly scaling, and serve some of the biggest consumer brands including Bogg Bag, Ultra, and OneSkin. You'll join a small, senior engineering team working directly with the founders.

What you'll work on

In your first 60 days, you'll be extending Hazel's action layer — the writes back into the systems she connects to. Think: creating product bundles in Shopify, launching A/B tests in Klaviyo, and the human-in-the-loop scaffolding that makes all of it safe.

Beyond that:

• Full-stack product features across TypeScript/React + Go services
• AI agent workflows: streaming LLM responses, multi-step tool use, approvals
• Integrations across Shopify, Klaviyo, Meta, Amazon, and more, both reading and writing

You’ll work directly with the founders and customers. Code you ship today is in front of operators tomorrow.

Who we're looking for

• You've shipped a production LLM feature to real users.
• You've owned an API at scale: query optimization, schema design, picking the right tool for the workload.
• Strong TypeScript experience
• You use coding agents to do the work of a much larger team, and you can tell us where they helped and where they made things worse.
• You care deeply about how the product ergonomics and UX.
• Former or aspiring founders

This isn't for you if…

• You want product specs handed to you. Your manager is the customer.
• You're low agency
• You aren't excited about

Comp & benefits

• $150–250K base
• 0.25–0.5% equity
• Top-tier health, dental, vision
• Hybrid in NYC (ask about our pool table)

How we hire

• 15-min intro
• Founder call
• Technical interview
• Onsite — meet the team
• Offer

Compensation

$150K – $200K 0.5% – 1%