Freelance Full Stack Developer — AI Data Platform
Pubblicato il 17-09-2026 - Shakers in Roma
Freelance Full Stack Developer — AI Data Platform (FinTech) | Hybrid, Milan
We're looking for a Freelance Full Stack Developer to join a fast-growing AI company building a data intelligence platform for the financial sector. The team values real ownership and fast execution - you'll build end-to-end and have a direct say in product and architecture decisions.
Hybrid presence in Milan required.
What you'll do: Build across the full stack — React/Next.js interfaces, backend APIs, and database layer (Postgres/Supabase) Work with AI agents and LLM-based features integrated into the core product Take ownership of features from concept to production, contributing to architecture decisions Collaborate with product and engineering on new functionality
Must-haves: 3+ years (ideally 5+)
of end-to-end full stack development Strong React/Next.js + TypeScript Backend/API design and implementation Postgres or Supabase experience Cloud deployment experience (GCP, Vercel) C1 English Based in or near Milan, available for hybrid work
Nice-to-haves: AI/ML concepts, LLM integrations Financial services background Experience with heterogeneous data processing
Why join: Real ownership over your work, fast-moving environment Direct involvement in product and architecture decisions Work with AI/LLM technology in a financial-sector product
This is a freelance opportunity via
Shakers , the European marketplace connecting top independent tech talent with high-growth companies. Apply with your CV and daily rate to be considered.