Backed by Y Combinator.
About the role
You ship production code quickly without sacrificing quality You take ownership of problems instead of waiting for direction
What they're looking for
- Expertise working across the stack (frontend, backend, APIs, infrastructure)
- Strong experience with React, JavaScript / TypeScript, and modern frontend tooling
- Solid understanding of system design, scalability, and performance
- Strong debugging and problem-solving skills
- Ability to take ownership of projects with minimal oversight
- Strong code quality standards and attention to detail
More about this role
Pirros is building the intelligence layer for design production. We are fundamentally reshaping how architecture and engineering firms manage project knowledge and technical design details.
Our platform is an AI-powered hub purpose-built for the AECO industry. We help architects, engineers, and contractors streamline detail management to improve consistency, minimize errors, and accelerate project delivery timelines.
We are establishing the system of record for design production in a global $12T+ market that has been underserved by modern software for far too long.
Why Join Pirros
Backed by top-tier investors including YC, Funders Club, PlanGrid, and Elephant
Profitable with rapidly growing ARR and 10% month-over-month expansion
Recently secured a $17M Series A in 2025
Over 400 active firms, including many of the leading AEC organizations nationwide
Industry-leading ~140% net revenue retention (NRR)
Founding team with deep roots in the structural engineering industry
Comprehensive compensation including salary, equity, full benefits, and unlimited PTO
A culture defined by high trust, autonomy, and a team of experienced operators
The chance to solve high-impact problems for the...
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