Madrid | Full-time, permanent | Hybrid (3 days on-site)Socium is supporting one of Europe's leading providers of market data and financial software as they grow their new tech hub in Madrid. The hub opened this summer and already has around 30 people. This is a chance to join early and help shape the team and the office culture, with an established international business behind you.The roleYou will own a next‑generation entitlement and access control platform that sits at the centre of the company's Fintech product ecosystem. It manages product and market data entitlements, permissions, licensing and provisioning across internal and external systems. The squad has a clear mandate to modernise the platform, improve reliability and bring in a modern engineering approach.What you’ll doOwn the product vision, roadmap and backlog for the platformAct as the technical authority on entitlement behaviour, data flows and integrationsPrioritise work across stability, scalability, compliance and modernisationWrite precise, testable acceptance criteria and keep the backlog well groomedMake trade‑off decisions between short‑term delivery and long‑term product healthWork with other Product Owners on migrations,



cross‑system needs and finance/back‑office integrationWhat we’re looking forSeveral years as a Technical Product Owner or Product Manager on backend, data or platform products (not a first PO role, and not a front‑end/digital product background)A strong grasp of service‑oriented architectures, APIs, and data‑heavy, rules‑driven systemsExperience modernising legacy platforms incrementally in an Agile environmentConfidence discussing design, trade‑offs and risk with senior engineersNice to have: entitlement, licensing or access‑control experience, exposure to financial services or market data, scrum master experienceTech environmentC#, .NET Framework 4.8, MS SQL Server (complex schema, stored procedures, ETL), WPF and ASP.NET WebForms admin tools, and CI/CD pipelines that are being modernised. You won’t write code, but you’ll need to be comfortable in this environment to make strong product decisions.What’s on offerPrivate health insurance and employee assistance25 days' holidayOne day a week working from home, versátil hours, and up to four weeks a year from another locationLearning and development supportAn international team with a startup mindset, building a brand‑new office#J-18808-Ljbffr

📌 Technical Product Owner | Wealthtech | Madrid (Hybird)
🏢 Socium - Teams Done Differently
📍 Madrid