Founding Member of Technical Staff - Software Engineer

Role overview Build software that turns engineering constraints into coordinated designs and construction deliverables for large infrastructure projects. You’ll connect computational tools, AI agents, and user interfaces into a reliable platform, working closely with engineers and customers as the software ships to live projects.

Responsibilities - Develop the shared platform that brings civil, structural, mechanical, electrical, and architectural design workflows together. - Build and improve computational geometry, physics-based models, and automated engineering processes. - Create AI agents that work across technical documents, drawings, calculations, specifications, and design constraints. - Turn project requirements into coordinated 3D models, engineering calculations, and construction documentation. - Deliver robust interfaces and infrastructure that make complex engineering work repeatable and auditable. - Ship production software continuously in collaboration with domain experts and customers.

Requirements - A track record of building and shipping complete software products. - Strong understanding of algorithms, data structures, system design, and software reliability. - Ability to work across backend systems, computational software, and user-facing products. - Proficiency with AI coding agents and the judgment to use them effectively. - Curiosity about engineering principles, physical constraints, and how built systems work. - Ownership and initiative when solving open-ended problems without detailed specifications.

Nice to have Experience with computational geometry, CAD or BIM, simulation, physics engines, developer tools, or other complex technical software. A formal engineering background, construction experience, specific degree, or prior experience with a particular framework is not required.

Benefits and work setup Full-time, remote work from the US or Canada, excluding Quebec. The role includes founding-team equity, fully covered health plans with dependent coverage, and a base salary range of US$200,000–$300,000 or CA$285,000–$430,000.