Moonlake AI
Member of Technical Staff - Product Engineer
San Francisco, CA · Staff+
Stay score
odds of building a lasting career here
Thin sponsorship signal and lottery-bound. A low-probability bet with your clock running. Prioritize cap-exempt roles and proven entry-level sponsors first.
Lottery odds assume a STEM candidate.
Personalize to your clock →Employer immigration record
from this employer's Department of Labor filings
Files H-1B transfers
Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.
Community outcomes
No reports yet — be the first to help the next applicant.
About the role
- Turn a rough idea into a shipped, measured feature
- Make product decisions without waiting for a PM
- We're looking for a Product Engineer who combines strong full-stack engineering with sharp product judgment and a bias for shipping.
Responsibilities
- Break down ambiguous work, sequence it, and drive it to production.
- Collaborate closely with research, engineering, and founders building world models and embodied AI systems.
- ~3+ years building and shipping production web products (we index on track record over years).
- Strong technical communication-you turn ambiguity into clear plans, explain tradeoffs to non-engineers, communicate with high signal, and proactively drive alignment.
- Building product features and UI/UX for agentic systems-where AI takes actions, reasons over state, and drives multi-step, long-horizon workflows with streaming and generative interfaces.
- Building scalable backend services and APIs.
- Own a product surface end-to-end-not a ticket queue
- Build full-stack, front to back (React / Next.js / TypeScript + Python)
Requirements
- A track record of shipping real product in ambiguous, fast-moving environments-you turn ambiguity into outcomes.
- Strong full-stack engineering experience with React, Next.js, and TypeScript, combined with solid backend engineering judgment.
Nice to have
- Founding engineer or 0→1 startup experience.
- Physics AI, simulation, or robotics stacks such as Isaac Sim or MuJoCo.
- React, Next.js, TypeScript, Tailwind, shadcn, and modern web application architecture.
- AI-native product workflows.
- Experience in any of the following is a plus, but not required:
Skills
- Embodied AI
- Robotics Simulation
- Interactive 3D Worlds
- World Models
- Real-Time Generation
- AI Infrastructure
- The interface layer is critical.
Company info
- We are looking for exceptional research engineers and applied researchers to help push the frontier of interactive AI.
- THE ROLE We're looking for a Product Engineer who combines strong full-stack engineering with sharp product judgment and a bias for shipping.
- We are committed to being an on-site, in-person team currently based in San Francisco.
This listing is sourced directly from Moonlake AI's careers page and normalized into a canonical job model.