About the project

• Shape the Future of Banking Data – Become a DWH Developer
• As a Data Warehouse Developer, you will be working for our client, a leading financial institution dedicated to digital transformation and data excellence. You will join the Data Warehouse team supporting both strategic initiatives and day-to-day development efforts. The project involves maintaining and enhancing a complex enterprise data platform used for business analysis, regulatory compliance, and operational reporting. You will play a key role in building efficient ETL processes and supporting scalable data solutions, contributing to long-term data architecture goals.
• Warsaw / Wrocław based opportunity with hybrid work model (1 day in the office/week)

Your responsibilities

• Develop and implement ETL processes based on business and technical requirements
• Optimize existing data pipelines to improve performance and reliability
• Test and validate technical solutions against data quality standards
• Collaborate with analysts and developers to understand data flow and dependencies
• Maintain technical documentation related to ETL jobs and data architecture
• Support Business-as-Usual tasks and participate in ongoing project work
• Ensure compliance with internal coding and security standards
• Monitor and troubleshoot ETL jobs and provide issue resolution
• Contribute to the continuous improvement of the Data Warehouse platform
• Participate in team planning and development lifecycle activities

Our requirements

• Proven experience in developing ETL processes using any technology
• Strong knowledge of SQL in a Data Warehouse context
• Hands-on experience working in a Data Warehouse or enterprise data environment
• Understanding of data pipeline design and data integration concepts
• Familiarity with Microsoft Azure and Databricks
• Ability to analyze and troubleshoot performance issues in ETL jobs
• Good communication skills and the ability to work in a cross-functional team
• Experience working in an Agile or iterative development environment
• Strong attention to detail and quality mindset
• Ability to document technical solutions clearly and accurately

Technologies we use

What we offer

• Stable and long-term cooperation with very good conditions

• Enhance your skills and develop your expertise in the financial industry

• Work on the most strategic projects available in the market

• Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years

• Participate in Social Events, training, and work in an international environment

• Access to attractive Medical Package

• Access to Multisport Program

• Access to Pluralsight

• Flexible hours