Senior Banking Data Integration & SQL Lead

Stafide; Amsterdam; On-site; EUR 90,000 - 120,000; Full time

Job summary

Stafide is seeking a Senior Data Integration & SQL Specialist to design, develop, and maintain enterprise-scale data integration solutions within banking environments.

You will build and optimize SQL queries, stored procedures, and data objects, and you will design ETL/ELT pipelines for ingestion, transformation, reconciliation, and integration across Core Banking, Lending, Payments, CRM, and Digital Channels.

Qualifications

• 10+ years of experience in data integration, SQL development, or related data engineering roles.
• 8+ years in SQL development.
• 8+ years in Data Integration and ETL/ELT.
• 5+ years in Banking/Financial Services domain.
• 5+ years in Data Modelling.
• Strong experience with databases such as SQL Server, Oracle, PostgreSQL, DB2.
• ETL/ELT development, data migration, reconciliation and warehousing.
• DB design, normalization and performance.
• Data governance and quality expertise.
• Experience with large-scale enterprise data platforms and financial datasets.

Responsibilities

• Design, develop, and maintain enterprise-scale data integration solutions within complex banking environments.
• Develop complex SQL queries, stored procedures, views, functions, and performance-tuned database objects.
• Build and support ETL/ELT pipelines for data ingestion, transformation, reconciliation, and integration.
• Integrate data across banking systems including Core Banking, Lending, Credit, Payments, Treasury, CRM, and Digital Channels.
• Support both batch and real-time data integration requirements.
• Ensure data accuracy, completeness, consistency, and lineage across enterprise systems.
• Support data transformation, migration, and modernization initiatives.
• Work with business stakeholders to understand financial and regulatory reporting requirements.
• Develop and maintain financial data models supporting CIF, Lending, Credit, Portfolios, Mortgage, Consumer Finance, Payments, Transactions, Treasury, Capital Markets, Risk, Compliance, General Ledger, and Finance.

Skills

10+ years exp

SQL development

ETL/ELT

Banking domain

Data Modelling

Relational DBs

ETL/ELT & Data migration

Query optimization

Performance tuning

Data governance

Large-scale platforms

Tools

SQL Server

Oracle

PostgreSQL

DB2

Job description

Stafide is seeking a Senior Data Integration & SQL Specialist to design, develop, and maintain enterprise-scale data integration solutions within banking environments.

You will build and optimize SQL queries, stored procedures, and data objects, and you will design ETL/ELT pipelines for ingestion, transformation, reconciliation, and integration across Core Banking, Lending, Payments, CRM, and Digital Channels.