ETL Developer (f/m/x)

• 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

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.

,[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: SQL, ETL, Teradata, Banking and Finance Additionally: Medical care, Insurance, Sport cards, Language courses, Refferal programs, Welcome packs and other occasional gifts, Passion Sponsorship program, Regular integration events and trips, Contracts with the biggest brands, Diverse portfolio of clients, Flexible forms of employment, Internal training center, Mentoring program, Buddy Program & efficient onboarding process, Technology communities, Jubilee rewards, Profit sharing, Sport & hobby communities, Breakfast, drinks and fresh fruits in the office, Wide portfolio of technologies, Solid financial situation, Comfortable and well-equipped offices, MySii app, Invoice kiosk.