Member of Technical Staff – Product Engineering

About Pirros Pirros is building the intelligence layer for design production, transforming how architecture and engineering firms manage project knowledge and technical design details. Our AI-powered platform helps AECO professionals streamline workflows, improve consistency, reduce errors, and accelerate project delivery. We're establishing the system of record for design production in a $12T+ global market historically underserved by modern software. Why Join Pirros - Backed by top investors, including Y Combinator, Funders Club, PlanGrid, and Elephant - Profitable, with rapidly growing double digit ARR and 10% month-over-month growth - Raised $17M in Series A funding in 2025 - 500+ active firms and industry-leading ~140% net revenue retention - Founders with deep expertise in structural engineering & Architecture - Competitive compensation, equity, benefits, and unlimited PTO - High-trust, entrepreneurial culture with significant ownership and impact About the Role At Pirros, engineers are product builders, not just code contributors. Our Members of Technical Staff work directly with customers, shape product requirements, influence UX/UI design, and own features from concept to production. We operate as an AI-native engineering team, leveraging tools like Claude Code to move fast, solve complex problems, and deliver exceptional customer experiences. What You'll Own - Own the entire product development lifecycle, from understanding customer needs and defining requirements to design, development, deployment, and iteration - Work directly with customers to understand their workflows, identify pain points, gather feedback, and translate insights into impactful product solutions - Design, build, and scale full-stack applications that power Pirros' AI-driven platform - Take an active role in product decisions, feature prioritization, UX/UI design, and shaping the overall user experience - Leverage Claude Code and AI-powered development tools extensively to accelerate development, solve complex problems, and ship high-quality software faster - Build and integrate AI-powered capabilities, APIs, and intelligent workflows - Own features end-to-end, including architecture, implementation, testing, deployment, and ongoing improvements - Collaborate across Engineering, Product, Design, and Customer Success while independently driving projects from concept to production - Contribute to technical architecture, product strategy, and engineering best practices as we continue to scale What We're Looking For - Strong full-stack engineering experience with a track record of independently building and shipping customer-facing products - Deep proficiency in React, TypeScript, JavaScript, and modern backend technologies - Extensive hands-on experience with Claude Code and AI-assisted development, with these tools deeply integrated into your daily workflow - A product-first engineering mindset, with the ability to think beyond code and make thoughtful decisions about functionality, usability, and customer experience - Experience working directly with customers, translating ambiguous requirements into intuitive, scalable product solutions - Strong product intuition and UX/UI sensibility, with the ability to contribute meaningfully to product design and user workflows - Solid understanding of system architecture, APIs, databases, cloud infrastructure - Experience building AI-powered products, integrating LLMs, working with modern APIs - Ability to independently drive complex projects from initial discovery through production release with minimal oversight - Strong technical judgment, problem-solving skills, and a high bar for quality Who You Are - Product-minded builder: You don't just write code. You understand the customer, challenge assumptions, shape the product, and take ownership of the outcome. - AI-native engineer: Claude Code and AI-assisted development are central to how you work, enabling you to build, iterate, and ship at exceptional speed. - End-to-end owner: You're comfortable wearing multiple hats across engineering, product management, and UX/UI design, taking ideas from initial customer conversations all the way to production. EQUAL OPPORTUNITY & COMPENSATION Pirros is an equal opportunity employer committed to building an inclusive workplace that values diverse backgrounds, perspectives, and experiences. We do not discriminate based on any characteristic protected by applicable law. We are committed to fair and equitable compensation for all our employees. We thoughtfully consider a wide range of factors when determining individual compensation and the specific salary range will be discussed during the hiring process. Actual compensation for an individual may vary depending on level of skills, qualification and experience.