Senior Principal Software Engineer

Drive multi-year technical vision and architecture for platform services supporting complex construction workflows across web, mobile, API, and AI-agentic surfaces.

Set company-wide architectural standards and resolve high-impact technical challenges across engineering divisions, acting as final technical authority on design decisions.

Mentor Principal and Staff engineers, lead architecture reviews, and define AI-native engineering strategy, maintaining hands-on involvement in critical initiatives and prototyping.

Bachelor's or Master's degree in Computer Science or related field or equivalent experience.

15+ years of software engineering experience including 5+ years at Principal level or above with organization-wide technical scope.

Proven record of delivering multi-year technical strategies that significantly impacted business trajectory through platform re-architectures or new product platforms.

Expertise in modern tech stack (e.g., Ruby on Rails, Go, Java, Node.js, Python, React, TypeScript) and leadership in AI-native engineering with scalable production experience.

Senior-level leader with broad influence across multiple engineering divisions and recognized technical authority beyond immediate organization.

Experienced in integrating AI (LLMs and agentic systems) into products and SDLC at scale, not just prototyping.

Skilled at navigating ambiguity and aligning executive stakeholders with technical strategy, with executive-level communication experience.