About MediaRadar
MediaRadar, equips marketing, sales and analytics leaders with the intelligence they need to stay ahead.
Our platform delivers always-on, AI-enabled Creative, Competitive, Commercial and Market Intelligence—spanning ad strategy, media spend, creative assets and brand messaging across 30+ media channels and five million brands.
MediaRadar, equips marketing, sales and analytics leaders with the intelligence they need to stay ahead.
Our platform delivers always-on, AI-enabled Creative, Competitive, Commercial and Market Intelligence—spanning ad strategy, media spend, creative assets and brand messaging across 30+ media channels and five million brands.
With deep insights into more than 35 million ad and campaign assets and $280 billion in media spend, MediaRadar provides a single, interoperable source of truth that plugs seamlessly into enterprise analytics and AI systems.
The result: faster, cleaner and more actionable intelligence that drives competitive advantage.
About The Role
As a Senior Data Governance Leader, you will drive the operational transformation of our general governance function, turning multi-industry legacy data into a unified, production-ready foundation.
You will partner with Data Operations, ML teams, and international hubs to establish core quality baselines and architect scalable taxonomy and MDM structures.
This is a high-impact, execution-focused role for a builder who excels at translating governance policy into testable, working artifacts—ensuring our standards remain consistent, conflict-free, and actively enforced at scale.
Requirements
Responsibilities
Author, maintain, and version enterprise taxonomies, business term definitions, and master data hierarchies to consolidate legacy structures across four distinct organizations and two industries into a single unified taxonomy
Translate governance strategies into structured,



testable data quality rules—assigning consistent rule IDs across taxonomies to ensure governance actively runs in production systems.
Run routine rule-library analysis to detect duplicates, conflicts, and coverage gaps, and prepare findings for governance review
Maintain metadata, documentation, and change history so definitions and rules remain traceable and auditable
Support intake and triage of new rule and definition requests from Data Operations and business stakeholders
Prepare reference data and golden-record candidates for governance certification, flagging anomalies and exceptions
Produce clear documentation and quick-reference guides that help stewards and analysts apply standards independently
Assist in preparing governance reporting, dashboards, and stakeholder updates
Success Measures
Success in this role will be measured by:
Rule & Taxonomy Integrity - Low and declining rates of duplicate, conflicting, or orphaned rules and definitions
Coverage - Measurable progress against taxonomy and reference data coverage targets across tiers
Turnaround - Timely, accurate processing of rule and definition requests within agreed SLAs
Traceability - Complete, auditable change history and documentation for governed artifacts
Usability - Stewards and analysts can apply standards from documentation without repeated escalation
Operationalization - Authored rules and definitions are actively used in classification and quality workflows
Key Qualifications And Role Requirements
5+ years of hands?on experience in Data Governance, Master Data Management (MDM), Data Quality, or Data Architecture




Proven experience building and operationalizing data governance foundations, taxonomies, and MDM frameworks from the ground up (not just maintaining existing frameworks)
Hands?on experience maintaining taxonomies, controlled vocabularies, business glossaries, or rule libraries
Strong attention to detail and comfort working with structured data, spreadsheets, and governance tooling
Ability to translate governance decisions into precise, consistent, testable rules
Comfort with ambiguity and evolving standards in a maturing governance environment
Familiarity with data quality dimensions (accuracy, completeness, consistency, timeliness)
Exposure to DAMA / DMBOK concepts a plus
Clear written and verbal communication skills
Benefits
At MediaRadar, we are committed to creating an inclusive and accessible workplace where everyone can thrive.
We believe that diversity of backgrounds, perspectives, and experiences makes us stronger and more innovative.
We are proud to be an Equal Opportunity Employer and make employment decisions without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, or any other legally protected status.
In accordance with the EEO-1 reporting requirements, we collect demographic data as part of our efforts to ensure fair and equitable hiring practices across all levels of our organization.
A final compensation offer will ultimately be based on the candidate's location, skill level and experience, and the Company's pay equity.
We are also committed to ensuring our recruitment process is accessible to all applicants.
If you need a reasonable accommodation during the application or interview process, please contact us at
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We're excited to meet people who share our values and want to build the future with us.
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📌 Senior Data Governance Analyst (Madrid)
🏢 MediaRadar
📍 Madrid