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