Full-Stack AI Tooling Engineer — Product Vision & Equity

Joppy • barcelona, cataluña • Posted June 01, 2026

About the Role

We're looking for a Full Stack Engineer for one of our clients who enjoys building new products from the ground up and is eager to help shape AI tooling for the mobility industry.

  • Work across the full stack to solve complex problems using incomplete and messy data
  • Design and evolve canonical data models
  • Build pipelines to handle real-world data inputs
  • Define and implement methods to resolve conflicting data
  • Build and orchestrate agents that reason over data and take action
  • Design agent behavior, including failure and recovery processes
  • Create outputs that are explainable and auditable
  • Ship features from idea through to production
  • Help shape product direction, not just implement technical decisions
  • Strong full-stack engineering skills (tech stack experience is flexible)
  • Comfortable working with ambiguity and messy, inconsistent data
  • Ability to take pr...