ETL Developer

Mertens – MalamTeam is hiring an ETL Developer for a leading financial organization

Join a central Data & CDO unit and take part in developing and optimizing enterprise-level data solutions in a dynamic financial environment.

Role Overview

As an ETL Developer, you will design and implement end-to-end data integration processes, ensuring high performance, reliability, and scalability across enterprise data platforms.

Key Responsibilities:

• Develop ETL processes using Informatica (On-Prem & Cloud)

• Design and implement end-to-end data workflows

• Investigate and resolve data-related issues

• Optimize performance and improve existing ETL processes

• Work with Informatica, SQL, DWH environments, Oracle, and SQL Server

• Collaborate closely with BI, Analytics, and Information Systems teams

• Interface with analysts, infrastructure teams, and project managers

Requirements

• 3+ years of experience in ETL development

• 2+ years of hands-on experience with Informatica

• Strong SQL skills, including complex queries and Stored Procedures

• Experience working with Data Warehouses (DWH)

• 3+ years of experience working with Oracle and SQL Server databases

If you are a data-driven professional looking to grow within a leading financial organization — we’d love to connect