The two-day builder kickoff of Barcelona AI Week, hosted at Norrsken House — the same building as Europe's institutional impact crowd. Format is hands-on (full-stack devs, vibe-coders, prompt engineers and AI/CV teams), with mentors floating, final pitches in front of an expert jury and the weekend funneling straight into the AI Summit main stage. Apply early; spots are gated and the room is denser than the main conference floor.

  • hackathon
  • ai
  • builders
  • norrsken
  • ai-week
  • application