Senior Fullstack Engineer São Paulo Engineering

Senior Fullstack Engineer

Handoff is the AI agent that runs a construction company. We help remodelers automate estimating, streamline operations, and win more work — backed by real‑time cost data, intuitive design, and workflows that speak contractor. With over 10,000 monthly active users and $6B in annualized project volume already flowing through our platform, we're becoming the trusted partner for the people who build our homes.

We are backed by $25M+ raised from Y Combinator, Initialized, and Greycroft. Our team is distributed across hubs in Austin, São Paulo, and Buenos Aires, and we are deeply focused on building intuitive, high‑impact solutions that make a real difference for our users.

Senior Fullstack Engineer at Handoff

You’ll play a pivotal role in shaping both the frontend and backend architecture of Handoff, ensuring seamless performance, scalability, and a best‑in‑class user experience across mobile and web. This role goes beyond...