Senior Data Integration Specialist

Requirements

• Senior Data Integration (SQL) Specialist with 10+ years of total experience, including 8+ years in SQL Development, 8+ years in Data Integration/ETL, 5+ years of experience in the Financial Services domain, and 5+ years of experience in Data Modelling.
  


• Strong experience in the Banking and Financial Services domain.
  


• Design, develop, and maintain enterprise-scale data integration and ETL/ELT solutions.
  


• Develop complex SQL queries, stored procedures, views, functions, and performance-optimized database objects.
  


• Build and support data pipelines for ingestion, transformation, reconciliation, and migration.
  


• Integrate data across banking systems including Core Banking, Lending, Credit, Payments, Treasury, CRM, and Digital Channels.
  


• Ensure data accuracy, completeness, consistency, quality, and lineage.
  


• Support both batch and real-time data integration requirements.
  


• Work with business stakeholders to understand financial and regulatory reporting requirements.
  


• Develop and maintain financial data models covering CIF, Lending, Credit, Mortgages, Payments, Treasury, Risk, Compliance, General Ledger, and Finance.
  


• Perform database performance optimization, data reconciliation, and troubleshooting.
  


• Support enterprise data transformation, migration, and modernization initiatives.
  

• Expert-level SQL Development
  


• ETL/ELT & Data Integration
  


• Data Migration & Reconciliation
  


• Data Modelling & Data Warehousing
  


• SQL Server, Oracle, PostgreSQL, DB2, or equivalent
  


• Query Optimization & Performance Tuning
  


• Database Design & Normalization
  


• Data Quality & Data Governance
  


• Strong Banking & Financial Services domain knowledge
  
  
  

Benefits

• International, collaborative consulting culture with clear career development paths.
  


• Comprehensive Dutch benefits package emphasizing well-being, mobility, and career growth.