Founding Engineer, Product

Posted Yesterday
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San Francisco, CA, USA
Hybrid
Entry level
Artificial Intelligence • Big Data • Productivity • Software
The Role
Own and ship customer-facing features across Freckle’s web app, CLI, API, and agent integrations. The Founding Engineer will work directly with customers, turn manual GTM workflows into products, answer tickets, fix issues, and use coding agents while exercising strong technical judgment. The role requires full-stack engineering, product sense, autonomy, and a pragmatic approach to building Freckle’s product direction.
Summary Generated by Built In

About Freckle

Freckle is the data and workflow layer for GTM teams. Users tell an agent in Claude, Codex or our app what they want, and Freckle builds and runs it: pulling lists, enriching them across dozens of data providers, scoring with AI agents, and writing results back to the CRM. We compete head to head with Clay and win, and Series A+ teams like Bolt.new run their GTM on us.

The role

You own what customers touch: the web app, the CLI, and the agent experience inside Claude and Codex. You talk to users, help decide what we build next, and ship it end to end. You'll be one of the first engineers and have a direct say in where the product goes.

What you'll do

  • Ship features across the web app, CLI, API and agent integrations (MCP, plugins)

  • Turn the workflows customers build by hand into product

  • Talk to customers, answer tickets for what you own, and ship the fix yourself

  • Use coding agents heavily and own the judgment on what they produce

You might be a fit if you

  • Are a strong full-stack engineer with product taste

  • Like hearing from customers, including when something breaks

  • Are pragmatic and autonomous, and don't need a curated task board

Bonus: you've founded something, built developer tools or AI agents, or know GTM tools like Clay and CRMs.

Stack: TypeScript and Effect end to end, Postgres, Redis, React with Vite and TanStack, ElectricSQL sync

Benefits: generous equity; health benefits for you and dependents

Freckle is an equal opportunity employer.

Skills Required

  • Strong full-stack engineering skills
  • Product taste and judgment
  • Comfort interacting directly with customers and responding to issues
  • Pragmatic and autonomous working style
  • Experience founding a company or building developer tools or AI agents
  • Knowledge of GTM tools such as Clay and CRMs
Am I A Good Fit?
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The Company
13 Employees
Year Founded: 2023

What We Do

Freckle.io provides an AI-powered data enrichment and research platform for B2B and RevOps teams, helping them find and enrich company and contact data using natural language.

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