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# Enterprise Architect

- **Company:** Mediamarktsaturn Technology
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Software as a Service, Information Systems, Continuous Integration, Customer Data Management, Data Deduplication, Data Governance, Extract Transform Load (ETL), Fraud Prevention and Detection, Automation of Marketing, OAuth, OpenID, Software Engineering, Data Streaming, Tokenization, Management of Software Versions, Information Technology, Graphql, Api Design, Api Gateway, Data Pipelines, User Identification
- **Published:** July 18, 2026
- **Apply:** https://es.trabajo.org/oferta-4021-0816f240838df21d395faf935462f595

## About the Role

actionable roadmaps and solution designs. - Provide architectural guidance throughout delivery lifecycles-discovery, design, implementation, testing, deployment, and hyper care-reviewing designs and code for customer-domain components (APIs, events, data pipelines). - Implement data governance practices for consent and preference management, privacy compliance, data quality, deduplication/matching, anti-fraud and sanctions compliance. - Contribute to capability mapping, portfolio rationalization, and build-vs-buy decisions; produce reference architectures, standards, and decision records. Your Profile - Bachelor' or Master's degree in Computer Science, Information Systems, or a related field. - 5-7 years of experience in solution/enterprise architecture or closely related roles, ideally within retail or consumer-facing organizations, including 2+ years of hands-on software development using Java, .NET, or a similar language. - Strong knowledge of customer-domain capabilities:
Customer Master/MDM (B2C/B2B), CRM, CDP, identity resolution, consent & preference management, segmentation/personalization, loyalty programs (earn/burn, tiers). - Proficiency in integration and API design: REST, GraphQL, event-driven messaging/streaming (publish/subscribe), and batch/ETL; experience with API gateways, event schema management, and contract-first design. - Experience integrating cloud and SaaS platforms on at least one major cloud; familiarity with CI/CD, containers, and infrastructure-as-code is a plus. - Security and compliance mindset: OAuth2/OIDC, tokenization, PII protection, role-based access, auditability, and privacy-by-design (e.g., GDPR). - Excellent problem-solving and communication skills; able to simplify complex concepts and drive alignment with business and technical stakeholders. - Very good command of English (verbal and written); German language skills are a plus. About Us MediaMarktSaturn is Europe's leading consumer electronics retailer. It sees

## Description

Your Tasks - Define and evolve the target architecture for Customer Retention (B2C & B2B), Marketing, Loyalty, and Customer Care across all channels (web, app, store, contact center). - Design end-to-end customer data flows and canonical models to enable a unified customer 360, golden record, and seamless identity across systems. - Architect integrations between various CRM systems & components, Customer Data Platform, marketing automation/orchestration, loyalty platform, POS, e-commerce, and analytics-leveraging APIs and event-driven patterns. - Establish and govern API, event, and data standards (naming, versioning, schemas, security) and drive their adoption across product teams. - Shape non-functional architecture to support peak retail volumes (e.g., product launches, seasonal peaks): scalability, availability, resilience, observability, and security-by-design. - Partner with business stakeholders in CRM, Marketing and Loyalty to translate strategies and requirements into


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