About Dreiven Dreiven is the first firm specialising in AI-first transformation in Europe. We work shoulder-to-shoulder with technologically advanced companies — B2B SaaS, FinTech and adjacent verticals — to redesign their operations with AI as the substrate, not as a peripheral tool. We just launched the 2026 Founding Program with 5 companies and we need a hands-on engineer to help us build. The role Freelance, project-based, 100% remote from anywhere in the EU. You'll work directly with the Dreiven founder on client engagements: building the systems that turn client operations AI-first. Fullstack, data, DevOps — you pick the areas you're strongest in and we cover the rest between us. Not looking for a super-senior architect. Looking for a good engineer who ships, learns fast, and enjoys owning a piece end-to-end. What you'll actually do • Build small services in Python or Node.js that wrap LLM APIs into real operational workflows. • Set up data pipelines that unify a few client sources into a clean context layer. • Wire up infra: Docker, CI/CD, a lightweight cloud setup on AWS or GCP.



• Ship the frontend when the engagement needs a small internal dashboard (React or similar). • Write the code the client's team will own after we hand over — clear, tested, documented. You fit if • 3+ years shipping software in production. Any stack, we care about how you think. • Comfortable in at least two of: backend (Python or Node), frontend (React or similar), data (SQL and pipelines), DevOps (Docker, cloud, CI). • Curious about LLMs and agents — you've built at least one thing with them, even a side project. • Good English (spoken and written). Spanish is a plus. • You like small teams, fast decisions and owning outcomes. You do NOT need • A PhD, an ML research background or 8 years of AI architecture. • To know every framework we mention. • Prior consulting experience. Terms • Freelance, per engagement. • Day rate €400. • 100% remote from anywhere in the EU. • Typical engagem

📌 Software Engineer — AI-first (San Sebastián)
🏢 Dreiven
📍 San Sebastián