Senior Data Warehouse and ETL Developer – Banking Sector

ITDS is hiring for a senior role focused on data warehousing and ETL development within the banking sector in Warsaw.

• Proficient in Oracle Database, ETL Development, SQL/PL-SQL, and Informatica Powercenter (level 4)
• Experience with Data Warehousing (level 4)
• Knowledge of Python (level 3) and Snowflake (level 3)
• Familiarity with Banking/Financial Systems (level 3)
• Basic understanding of Big Data/Spark (level 1)
• Fluent in Polish (C2)

• Develop and maintain data warehouse solutions
• Design and implement ETL processes
• Work with Oracle Database and Informatica Powercenter
• Utilize SQL/PL-SQL for data manipulation
• Collaborate on business intelligence initiatives
• Apply knowledge of banking and financial systems