Full-Stack (AI) Engineer

Howie.systems (EU VC funded) | Full-Stack (AI) Engineer | ONSITE Vienna, Austria | Full-time | Start date: ASAP - We’re building Howie.systems, an AI platform for the architecture/engineering/construction industry. Our focus: automating knowledge extraction and retrieval from large document sets (100k+ files, multi-tenant, multi-user, with Supabase/Postgres + pgvector under the hood). We’re fully funded by international investors and are expanding our team in Vienna. Role: We’re looking for a Full-Stack Engineer with a love for strong typing and AI. - Must: Next.js, Supabase, very TypeScript-safe mindset - Super plus: experience with AI frameworks (Vercel AI SDK, Mastra, LangChain, etc.) - Should have good experience with AI Coding tools like Cursor, Cloud Code You’ll help us scale our ingestion, RAG, and AI interaction layers into production-grade tools dealing with enterprise customers What we offer: - Competitive salary + equity possible Onsite in Vienna (no remote option) - Small, hands-on team with big international backing Work on a fully modern stack (TS, Supabase, Vercel, AI frameworks) If this sounds like you, send your CV and a cover letter to: contact@howie.systems Please include within the cover letter, detailing your experience and why you think you would be a fit for the role