ETL Developer (f/m/x)

Introduction to offer
We are looking for an ETL Developer to join a data-focused project in the banking sector. In this role, you will work with ETL processes, data flows, and data warehouse solutions, using SQL to process and transform data. This is a great opportunity for someone with initial commercial experience in ETL development who wants to further develop their technical skills and gain experience in the banking domain.

Your tasks
• Developing and maintaining ETL processes and data flows
• Writing SQL queries for data extraction, transformation, and processing
• Integrating data from different sources into the data warehouse
• Transforming and preparing data according to defined requirements
• Supporting and monitoring existing data processing solutions
• Identifying and resolving issues related to data processing
• Ensuring data quality, integrity, and consistency
• Cooperating with other team members working on data solutions

Requirements
• At least 2 years of commercial experience in ETL development, data engineering, or a similar data-focused role
• Good practical knowledge of SQL
• Experience or good understanding of ETL processes and data transformation
• Basic knowledge of data warehouse concepts
• Understanding of data processing and data integration
• Good command of English
• Fluent Polish
• Residency in Poland

Nice-to-have requirements
• Experience with Teradata
• Experience in the banking or financial services sector
• Knowledge of banking data environments