Software Engineer; React​/TypeScript

Full Stack Software Engineer (React / Type Script)

Base pay range: $/yr - $/yr

Location:

Denver, CO

My client is a VC funded start up based in Denver, aiming to revolutionise the construction industry through automating construction estimation using AI to process complex drawings and documents.

We are looking for a Senior Software Engineer with 3-5 years of industry experience to build production‑grade AI agent systems, design human‑in‑the‑loop approval workflows, and develop interactive canvas & 3D visualizations. This person is crucial for ensuring the platform's UI and UX are in the correct place.

• Architect and scale our multi‑turn AI agent orchestrator.
• Design and build approval systems with granular permission controls and UI for argument visualization.
• Develop performant 2D canvas tools for precision takeoff, PDF annotation, and real‑time measurements.
• Engineer and optimize our Bill of Materials (BOM) table with Excel‑like formula capabilities and collaboration features.
• Build a chat interface for natural language interaction with the platform, integrating multiple backend services.

• Proficiency in React and Type Script for front‑end and back‑end.
• Experience with production AI/LLM applications.
• Experience with HTML Canvas or Web Assembly.
• Worked with table frameworks or have had graphics experience before.
• Ability to move fast and learn new frameworks quickly.
• Willingness to work in Denver, CO.
• 3-5 years of experience in full‑stack software engineering.
• Full‑stack engineer with 50/50 front‑end/back‑end split.
• Experience at an early‑stage AI‑focused startup or at construction AI tech companies.
• Bachelor's degree in Computer Science or related field.

Mid‑Senior level

Full‑time

IT System Custom Software Development and Software Development

Medical insurance, Vision insurance, 401(k)

If you are interested in this role apply today for a quick review process!