No On-Call Full-Stack Engineer — AI & Cross-Project Ownership
Summary
Full-Stack Engineer at Leyton's Mainloop in Barcelona, owning production-grade software end-to-end across a varied portfolio of projects. Works in an AI-native, agent-driven environment alongside a Product Owner, influencing architecture, quality, and releases, with no on-call duties.
Mainloop is seeking a skilled Full-Stack Engineer to own production-grade software across a varied portfolio from Barcelona. You’ll work with a Product Owner to shape robust, scalable products in an AI-native, agent-driven environment, translating business needs into well-architected solutions.
You’ll frequently move between projects, influence architecture, quality, and releases, and own a product end-to-end after documentation and handoff.