Member Technical Staff.

About Pirros

We are building Intelligence for design production and reshaping how architecture and engineering firms manage design details and project knowledge.

Pirros is an AI-powered project hub purpose-built for architects and engineers. Our platform helps AECO professionals - architects, engineers, contractors, and owners - streamline detail management, improve consistency, reduce errors, and accelerate project delivery.

We’re building the system of record for design production in a $12T+ industry that has long been underserved by modern software and workflows.

Why Join Pirros

• Backed by leading investors including YC, Funders Club, PlanGrid, and Elephant

• Profitable business with $7M+ ARR and growing 10% month-over-month

• Closed a $17M Series A in 2025

• 350+ firms actively using Pirros today, including some of the top AEC firms in the country

• 120% net revenue retention

• Founders come directly from the structural engineering industry

• Competitive compensation package - salary, equity, unlimited PTO, and full benefits

• High-trust, high-autonomy culture with experienced builders and operators

• Opportunity to solve meaningful problems for the people designing the world around us

What You’ll Own:

• Design, build, and maintain full-stack web applications used by our customers every day translate requirements into clean, scalable solutions

• Own features end-to-end, from technical design to production deployment

• Write high-quality, maintainable, well-tested code

• Improve performance, reliability, and usability across the stack

• Contribute to architecture decisions and help shape our technical direction

• Debug complex issues in production and implement long-term fixes

• Continuously raise the engineering bar through code reviews and technical discussions

What We’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

Who You Are:

• You ship production code quickly without sacrificing quality

• You take ownership of problems instead of waiting for direction

• You simplify complex systems instead of adding unnecessary complexity

• You care about the customer experience, not just the code

• You help make the entire engineering team stronger

Pirros believes diverse perspectives and experiences make both our product and culture stronger. We are committed to building an inclusive workplace and do not discriminate on the basis of race, color, religion, sex, national origin, gender identity or expression, age, disability, veteran status, sexual orientation, or any other protected characteristic under applicable law.

Pirros is committed to fair and equitable compensation. Compensation packages are determined based on experience, skills, qualifications, and performance, and include salary, equity, and benefits.