Senior Full Stack Engineer

Senior Full Stack Engineer

(Frontend-leaning) React, Next.js, TypeScript, Python, FastAPI, GCP

We’re working with one of the most exciting AI startups in Zurich! A B2B SaaS startup transforming how Europe’s €trillion construction industry manages tenders and suppliers 🏗️

The vision? Automate and optimise the 3bn+ tender volume already running through their platform, cutting 30–40% off project material costs with AI.

Why this role stands out:

🎨 Be the first in-house frontend leaning hire, shaping the product experience

⚡ Ideal balance 60% frontend / 40% backend in a backend-heavy team of 10+ engineers

🚀 Join a seed-stage company with strong traction in Switzerland & Austria, now scaling into Germany

What they’re looking for:

• Senior-level experience with React, Next.js, TypeScript
• Solid backend exposure with Python (FastAPI)
• Background in B2B SaaS or startup/scaleup environments
• Bonus: AI tooling (Cursor, Claude, Lovable)
• Fluent in German/Swiss German strongly preferred (customer meetings), but not a blocker for exceptional profiles

Other details:

💸 Up to CHF 96,000 + equity

📍 Zurich office, 4 days/week in person

Want to be part of building real products in a greenfield market? Apply here for more info.