Oracle Database Developer (Data Warehouse & ETL)

Experis Manpower Group

Warsaw, Poland • 17m ago • On-site

Senior

On-site

130 - 145 PLN/yr

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Quick Facts

  • Focus: Oracle-based data warehouse and data engineering

Description

You will develop and maintain strategic data warehouse environments using Oracle Database, working with large volumes of data. The role includes building and optimizing SQL and PL/SQL code, improving ETL and integration processes, and analyzing database performance to support reporting and business analytics.

Responsibilities

  • Develop and maintain Oracle Database–based data warehouses

  • Create, develop, and optimize SQL and PL/SQL code

  • Develop integration and ETL processes

  • Analyze performance and optimize data processing

  • Design solutions for data environments

  • Collaborate with analytics and business teams

  • Contribute to new data initiatives

Requirements

  • Several years of experience developing Oracle-based data warehouses

  • Very strong knowledge of Oracle Database

  • Expert-level SQL

  • Very strong knowledge of PL/SQL

  • Experience working with large volumes of data

  • Experience optimizing queries and database processing

  • Knowledge of data modeling

Benefits

  • Long-term projects in the banking sector

  • Work on environments processing very large data volumes

  • Collaboration with experienced Data architects and experts

  • Real impact on development of strategic analytics platforms

  • Stable project with a modern approach to data platform development

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PLN 130 – PLN 145/year

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