**Who this is for** — This role is for a mid-level Software Engineer excited to build AI-powered tools that solve real-world construction challenges. You will b
Work type: hybrid
Location: San Francisco, California
Salary: $135,000 – $250,000/yr
Type: Full-time
**Who this is for** — This role is for a mid-level Software Engineer excited to build AI-powered tools that solve real-world construction challenges. You will be responsible for transforming complex workflows into seamless software experiences, working across the full stack. **Key highlights** — You'll design and implement backend and frontend services, APIs, and data pipelines. This role involves owning features end-to-end, from architecture to deployment, and contributing to engineering best practices in a hybrid San Francisco environment. **You might be a good fit if you...** - Have strong fullstack development experience, ideally in a startup setting. - Are comfortable owning features across frontend, backend, and data layers. - Have experience with React, TypeScript, Node.js, and Postgres, or the ability to learn quickly. - Possess a customer-first mindset and a passion for AI-driven solutions.
PermitFlow is redefining how America builds. We’re an applied AI company serving the nation’s builders, tackling one of the largest information challenges in the economy: understanding what can be built, where, and how. Our AI agent workforce helps the fastest-growing construction companies navigate everything from permitting and licensing to inspections and project closeouts – accelerating housing, clean-energy, and infrastructure development across the country.
Despite being a $1.6T industry, construction still suffers from massive delays, wasted capital, and lost opportunity. PermitFlow has already delivered unprecedented speed, accuracy, and visibility to over $20B in development, helping contractors reduce compliance time, de-risk projects, and scale with confidence.
As the U.S. enters a new capex supercycle across data centers, factories, housing, and renewables, joining PermitFlow means building the AI infrastructure at the core of every construction project driving the next wave of reindustrialization.
We’ve raised over $90M, most recently completing our [Series B,](https://www.permitflow.com/blog/permitflow-series-b) from top-tier investors including Accel, [Kleiner Perkins](https://www.linkedin.com/feed/update/urn:li:activity:7401703305569275904/), Initialized, Y Combinator, Felicis, and Altos Ventures, with backing from leaders at OpenAI, Google, Procore, ServiceTitan, Zillow, PlanGrid, and Uber.
This role requires a hybrid schedule in San Francisco (3 in-office days per week).
# What You’ll Do