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Pirros · 8 hours ago

Sr Product Designer

United States

Full-time

Remote

Senior Level

5+ years exp

Pirros is reshaping and revolutionizing how Architecture and Engineering firms manage design details. They are seeking a Senior Product Designer to partner with Product and Engineering to design the next generation of their software, focusing on workflows, user experience, and collaboration.

ArchitectureCivil EngineeringConstructionReal Estate

Responsibilities

Partner with Product to map end-to-end workflows across QA/QC, project operations, and collaboration

Translate these workflows into flows, information architectures, and interaction patterns that can support deep, repeatable use over time

Own the UX for core product areas from early concept → detailed design → support during implementation

Collaborate closely with PMs during problem framing, concept exploration, and refinement of user journeys

Take initial ideas and discovery outputs and turn them into robust UX and UI that can actually ship

Use constant prototyping (low-fi wireframes, interactive prototypes, quick iterations) to explore options, validate assumptions with users and internal stakeholders, and de-risk decisions before engineering commits

Work hand-in-hand with engineering to scope designs realistically, iterate with technical constraints, and maintain product quality through delivery

Help refine and maintain design guidelines, patterns, and components, so the product feels cohesive as it grows

Join customer calls, discovery sessions, and workflow deep dives to understand how AEC firms actually work today

Turn customer feedback and observation into design hypotheses, prototypes, and experiments

Help articulate tradeoffs: what we simplify, what we automate, what we expose, and what we intentionally leave out

Design interfaces that work with messy, structured + unstructured data (rules, model metadata, RFIs, issues, histories) without overwhelming users

Think in systems: how a change in one part of the product (e.g., QA/QC rules) affects other areas (e.g., projects, reporting, collaboration)

Partner with Product and Engineering to explore how AI-powered features (summaries, suggestions, natural-language rule creation) can be woven into everyday workflows in a way that feels helpful, not gimmicky

Qualification

Product DesignUX DesignInteraction DesignPrototypingB2B SaaS ExperienceAEC Industry KnowledgeData-heavy Product DesignAI-powered UX PatternsSystems ThinkingCollaboration Skills

Required

5–8+ years of product design experience, preferably in B2B SaaS with complex workflows (e.g., vertical SaaS, data-heavy tools, internal platforms)

Experience working in or adjacent to AEC, construction tech, or other professional services is a big plus; curiosity about the space is required

Strong at interaction design and UX systems thinking — you're comfortable designing not just screens, but the logic, states, and flows behind them

Comfortable designing for multi-step, multi-persona workflows where information moves between different roles and tools

You have a bias toward prototyping: you'd rather show and test than debate endlessly in docs

Able to collaborate closely with PMs and engineers, give and receive feedback, and advocate for users while keeping an eye on technical and business constraints

Comfortable starting from ambiguous problem spaces and iterating toward clarity with low-fi diagrams, user flows, and prototypes before polishing UI

Portfolio that shows complex product work, not just marketing pages — we want to see how you think through workflows, edge cases, and tradeoffs