Senior Software Engineer (Tech Lead) - SaaS Startup, 80-100%

A full stack engineering role with technical leadership and architecture ownership at an early-stage SaaS startup – remote across Europe.

Do you want to build the core platform that enables early-stage building design to be optimized through simulation and AI?

At vyzn , an ETH spin-off, we’re building a data- and AI-driven SaaS platform that shapes the future of construction planning. In just a few clicks, developers, planners, and architects receive precise insights on emissions, energy, comfort, and costs - based on automatically refined 3D building models - along with AI-powered recommendations to support well-informed decisions.

As an Engineering Lead (80–100%) , you’ll take ownership of the technical foundation of our platform and lead a small, high-caliber engineering team (3–6 people), with the opportunity to expand and shape the team as we grow. You’ll be deeply hands‑on in the codebase while shaping architecture, scal...