The Mission: Guarantee two things with real ownership: (1) Internal system architecture (Notion, Drive, Jira) — Ensure knowledge is structured, updated and findable in under two minutes. (2) Project onboarding & delivery — Be the bridge between the developer and the internal factory, making sure everything production needs arrives on time and complete. Impact measured in less operational friction, projects that don't start blind, and production kickoffs with complete inputs on schedule.What You'll Do:- Project documentation onboarding — Collect documentation from the developer for each project. Ensure completeness and usability. Follow up and unblock when information is missing. Maintain the project factsheet and living documentation in Notion.- Implementation coordination — Provide production (MarTech + Tech) with clear, complete inputs. Own the technical requirements checklist (CRM, integrations, feeds, access). Coordinate timelines and go-live readiness, including handovers.- Architecture & maintenance — Own how knowledge and workspaces are structured. Design coherent structures for each client/project. Standardize templates and SOPs. Run quarterly audits.Scope:Ownership (in scope): Architecture of internal spaces (Notion/Drive/Jira); Templates and SOPs; Structural audits and cleanup; Document onboarding per project; Technical requirements checklist; Coordination through formal handover.Out of Scope: Producing assets (copy, design, code); Marketing or development execution; Commercial account management; Product strategy decisions.You might be a fit if you have: Low tolerance for disorder and fix it with judgment; Experience organizing Notion/Drive/Jira (or learn fast and methodically); Clear documentation for readers with no context; Ability to detect disorder and defend structures; Comfortable chasing inputs and closing gaps with clients and internal teams.This role may not be for you if: You need direct impact on revenue/leads or prefer creative/technical execution over operations.Details: Reports to Martech Director + COO; On-site / Hybrid (Madrid or Gijón); Full-time, permanent contract; Immediate start.What We Offer: Competitive salary + equity options; Flexible schedule; Build the operational backbone from scratch.Required Skills: Project management & prioritization; Attention to detail & documentation quality; Cross-function coordination; Operational English (read/write).