Founding Product Engineer

Crust Data · B2B Company & Contact Data · Equity 0.1–0.5% · Python · JavaScript · 20 days ago
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Salary
$200k – $250k per year
Location
In office (San Francisco)
Seniority
Senior · 5+ years exp
Visa
H-1B filings in 12 months: 2
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Sep 25, 2026.

Overview
Company
Impact
Profile match

Crust Data

Get real‑time company and people data via API or data feed with Crustdata. Power your platform with accurate, up‑to‑date business insights.
crustdata.com · HQ: New York, United States · B2B Company & Contact Data · 1001-5000 employees · Est. 2020
Tech stack of Crust Data
Backed by Y Combinator

We’re hiring the first engineer for our new product. You will own this from start to initial launch.

Building the best APIs for realtime people and company data took us from 0 to $4M ARR in first 9 months while catering to just <1>

Who you are

  • 5+ years of experience in shipping production software
  • Prior experience of working with sales/gtm teams in the past would be extremely beneficial
  • A true grinder - we work very hard
  • Founder mentality - someone who wants to be a founder in future OR was a founder earlier and hates eating glass every day.

This is a role with founder-level excitement of uncovering the unknowns minus the risks

What you’ll be doing

  • Lead the 0→1 build of a new product on top of our APIs. Including building core algorithms and architecture for creating deterministic AI agents on the fly from natural language
  • Own product strategy and execution end-to-end: user discovery, scoping, rapid prototyping, shipping, iteration, and metrics.
  • Collaborate with Sales/CS to define high-leverage workflows
  • Build production-quality UX (fast, simple, correct), with pragmatic choices over perfect abstractions.
  • Partner with the Head of Engineering on architecture, reliability, and data/privacy guardrails.
  • 30 min video call with the CEO
  • 45 min technical screen with Head of Engineering
  • 1 day on-site prototyping
  • Offer
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