
Founding Product Engineer at Bild AI (San Francisco, CA)
Bild AI· San Francisco, CA· $120k–$180k·
Role details
Salary
$120k–$180k
Work type
Onsite
Employment
Full-Time
Job description
We founded Bild AI to tackle the mess that is blueprint reading, cost estimation, and permit applications in construction. It's a really tough technical problem that requires the newest CV and AI approaches, and we’re impact-driven to make it more efficient to build more houses, hospitals, and schools. Featured on Business Insider businessinsider.com
YOU’LL
- Own features end-to-end — interview customers every week and watch them use the product, and ship the feature they need by the next week
- Actually use the algorithms, data structures, and system design that you learned
- Revolutionize how people read blueprints today for people who've been doing this on paper. They actually thank us on customer calls and are giddy when we launch new features
- Work across the stack: React frontend, Python backend + infra
- Have ownership on product direction and approach across everything we build
WE WANT
- Great product taste — you care about how things look, feel, and work for the user
- 0-to-1 architect and builder who can work across the entire stack
- Comfort talking to customers directly and translating messy domain knowledge into clean product decisions
- Growth mindset, slope > y-intercept
- Communicate with empathy and honesty. Tell us what makes you happy/unhappy
- Don’t mind schlep paulgraham.com/schlep.html. We are regularly knee-deep in schlep
BONUS POINTS (IF ANY)
- Have built something people used/paid for (founder/startup)
- Have a construction background
- Are impact-driven
MESSAGE WITH
- Why we’re a fit
- Your favorite fruit (mine is Sitaphal en.wikipedia.org/Custard_apple)
- (Please keep it short)
INTERVIEW PROCESS
- 15 min intro
- 1 hour whiteboard technical
- 1 hour coding technical
- 3-5 day paid work trial
LOGISTICS
- SF-based or willing to relocate, fulltime in-office
Why work at Bild AI
- Culture highlights: Early-stage startup (YC W25) with a "customer-obsessed" product development approach. Founders have direct industry experience and a strong technical background.
- Remote/hybrid/office policy: In-office in San Francisco, CA (Built In confirms "In-Office" policy).
- Notable perks or engineering culture:
- Tackling difficult technical challenges in computer vision, LLMs, and "model-garden" architecture.
- Competitive compensation for early-stage: $120K – $180K salary + 0.10% – 0.40% equity.
- Open to new graduates (YC jobs listing says "Any (new grads ok)").
- Small, focused team (6–8 people) offering high ownership and impact.