Founding Engineer ($170k-$350k + Equity) at well-funded AI infrastructure startup
About the role
Join a team of elite engineers from Waymo and SpaceX building the simulation platform for AI agent self improvement. As a Founding Engineer, you'll develop the containerized sandboxes and orchestration systems that frontier AI labs use to train and evaluate their most capable models. This is a rare opportunity to apply the engineering discipline of self driving cars to the LLM era, owning massive technical domains in a high trust, seed stage environment with significant enterprise traction. If you thrive on technical ambiguity and want to build the infrastructure layer for the future of AI agents, this is
the role for you.
About Confidential company
Jack & Jill AI is a London-based AI recruitment startup that deploys two conversational AI agents: Jack, a free career agent that helps professionals find and land jobs, and Jill, an AI recruiter that helps companies identify and engage well-matched candidates. The platform automates sourcing, screening, matching, and introductions, aiming to replace traditional recruitment with autonomous AI agents at a fraction of the cost.
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Job details
Salary
$350,000 - $350,000
Location
San Francisco, US
Funding
Total raised
$20M
Last stage
Seed
Investors
What happens next.
No applications, no recruiter spam. Just the intro.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
I pitch you to the company
I write the intro, send it to the founder, and handle the back-and-forth.
A meeting lands on your calendar
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.