Data & Retrieval Engineer at QuestHive Talent Associates – San Francisco, California

Job Title: Founding Engineer Company: Build.inc Location: San Francisco, USA Reports to: Co-founder & CTO (Ben)About Build.inc: Build.inc is an automation company for the built world. We're building the automation layer for commercial real estate (CRE) development to enable Enterprise investors, operators, and developers to de-risk and accelerate the world’s most important built projects—data centers, energy, and logistics—through our suite of AI-driven tools that automate development workflows from concept to construction. The Opportunity: As a Founding Engineer, you will be instrumental in shaping the technical direction and core product at Build.inc. You'll work alongside the founders & early team to build state-of-the-art AI agents and the platform that powers them, directly impacting the most prominent names in CRE. This is a high-intensity, high-reward role for someone eager to build groundbreaking technology and make a tangible impact on the physical world. We are seeking individuals who are willing to learn and have a proven ability to create and ship.What You'll Do:Design, build, and deploy production-grade AI agents using Python & Langraph, as well as other modern AI frameworks, for enterprise clients.

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Full stack development, building out the core platform using TypeScript, Next.js, Tailwind.

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Build out comprehensive data collection pipelines through web scraping, browser & voice agents.

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Collaborate closely with the co-founders and core team to define and execute the product roadmap.

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Working directly with customers to iterate on product improvements based on customer feedback.

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• Embody a generalist mindset, tackling challenges across the stack from agent performance to platform infrastructure.

• Champion best practices and help set the engineering culture at a foundational stage.