Descrizione
Data Modeling Architect (Banking) Start: ASAP / within 1 month / flexible Work Model: Mostly remote, up to 5 days per month in the Warsaw office Contract Type: B2B via Experis We are looking for an experienced Data Modeling Architect to support large-scale data initiatives within the banking sector. Key
Requirements
Strong expertise in conceptual, logical, and physical data modeling Experience designing relational data models, Data Warehouses, and Data Marts Deep knowledge of Star Schema and Snowflake Schema Ability to define data modeling standards and assess model quality Advanced SQL and PL/SQL skills Hands-on experience with Oracle Database, query optimization, indexing, partitioning, and data quality management Strong understanding of Data Warehouse, Data Lake, Data Mesh, Data Governance, MDM, Metadata Management, and Data Lineage Experience with ETL/ELT processes, APIs, XML, JSON, batch and real-time integrations Ability to map and integrate data across multiple systems Good understanding of banking data domains, including accounts, transactions, statements, payments, customer data, and regulatory reporting Knowledge of modern data-driven architectures supporting BI, self-service analytics, AI, and Machine Learning Understanding of Data as a Product principles
Responsibilities
Design and maintain enterprise data models and architecture Define data standards, governance principles, and modeling best practices Support data integration and transformation initiatives Coll
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