Senior Data Architect
New
S
ScaloBanking data
Model świadczenia usług: 100% zdalnie. Locations: Warszawa, Centrum, Warszawa, Country code: plContractSenior
Salary25,600 - 28,800 PLN per month
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Job Details
- Experience
- Min. 5 lat doświadczenia w modelowaniu danych oraz projektowaniu architektury danych.
- Required Skills
- SQLData modeling
Requirements
- At least 5 years of experience in data modeling and data architecture design.
- Practical knowledge of conceptual, logical, and physical data modeling.
- Experience designing data warehouses, data marts, Star Schema, and Snowflake Schema models.
- Strong knowledge of Oracle Database, SQL, and PL/SQL.
- Experience optimizing databases, SQL queries, and processing large data volumes.
- Knowledge of Data Warehouse, Data Lake, Data Mesh, and Data Governance.
- Experience with MDM, Data Lineage, and Metadata Management.
- Knowledge of ETL/ELT processes, API integration, and XML and JSON formats.
- Experience mapping data between systems and designing data flows.
- Banking-sector experience, particularly with customers, accounts, products, transactions, and payments.
- Understanding of Data Driven, Self-Service BI, AI/ML, and Data as a Product concepts.
Responsibilities
- Design and maintain conceptual, logical, and physical data models.
- Develop data warehouse and data mart models, including structures for banking domains.
- Establish data modeling standards and review model quality.
- Define data flows between source systems, the data warehouse, and reporting layers.
- Design and oversee ETL/ELT processes and data mapping between systems.
- Maintain metadata, data lineage, and data governance practices.
- Support Master Data Management and data quality initiatives.
- Design solutions for management reporting, business analytics, and self-service BI.
- Contribute to data architecture using Data Lake, Data Mesh, and Data as a Product concepts.
- Optimize database structures, SQL queries, and processing of large data volumes.
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