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Founding role · Core product & engineering

Full-Stack Engineer (AI · systems · data · UX-first)

Rockstar full-stack engineers who are AI-, systems-, data-, and user-experience-first - all at once.

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You build the product people actually touch, across the whole stack, on a team small enough that the thing you ship on Tuesday is in front of users by Friday. This is AI-first work in the literal sense: the agent runtime, the data underneath it, and the interface on top are one problem, and you will work on all three rather than being handed a slice.

San FranciscoPalo AltoSeattleKirklandAustinDallasChicagoMiamiNew YorkKirkland HQ & GarageUAE GarageStony Brook University LabPurdue University LabIIT Kharagpur LabIIT Bombay LabIIT Madras Lab

In the office together five days a week, in any of these cities. Remote-friendly around your family, arranged one person at a time.

What you'll do

  • ▸Build Agent One features end to end - from data and agent runtime to a UX that feels inevitable
  • ▸Make AI a first-class material: tools, memory, evals, and the consent layer underneath
  • ▸Design data systems that are fast, private, and correct - receipts, least privilege, minimal disclosure
  • ▸Obsess over latency, accuracy, and control; instrument outcomes so we don't fool ourselves
  • ▸Write small, modular, legible code others could lift on its own

Required

  • ▸You have shipped and owned production full-stack work, front to back, for real users
  • ▸Hands-on LLM and agent work: tool use, context handling, and the evals that keep it honest
  • ▸Taste in interface, not just capability: you can tell when something is technically correct and still bad
  • ▸You debug across boundaries rather than escalating at the edge of your usual layer

Nice to have

  • ▸On-device or edge inference experience, since much of our compute is on hardware the user owns
  • ▸You have worked somewhere with a real privacy or consent constraint, not just a policy page
  • ▸Open-source work anyone can read

What winning looks like

  • ▸Features shipped that move activation and weekly-active retention
  • ▸Latency, accuracy, and quality budgets met
  • ▸Code others reuse; low defect and regression rate

What comes with the job

  • ▸Stock options for every full-time teammate, four-year vesting with a one-year cliff
  • ▸Annual performance bonus, or on-target earnings with uncapped commission for customer-facing roles
  • ▸Medical, dental and vision for you and your family, plus life and disability cover, on the highest plan tier available to us
  • ▸A 401(k) with company matching
  • ▸Pay reviewed every year and on promotion, benchmarked to your role and market
  • ▸A budget of AI tokens of your own
  • ▸Gym membership, and retailer discounts redeemed through our benefits app
  • ▸Remote-friendly around your family, arranged one person at a time
  • ▸$1,000 plus $10,000 in equity for a referral we hire who stays a year

Apply

Apply for Full-Stack Engineer (AI · systems · data · UX-first)

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Full-Stack Engineer (AI · systems · data · UX-first)

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