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 and SQL/PL-SQL (level 4)
• Experienced in ETL Development and Informatica Powercenter (level 4)
• Skilled in Data Warehousing concepts and implementations (level 4)
• Knowledge of Python programming (level 3)
• Familiarity with Snowflake cloud data platform (level 3)
• Understanding of Banking/Financial Systems (level 3)
• Basic knowledge of Big Data/Spark (level 1)
• Basic experience with Business Intelligence (level 1)
• Polish language proficiency at C2 level

• Develop and maintain data warehouse solutions
• Design and implement ETL processes
• Work with Oracle Database and SQL/PL-SQL for data manipulation
• Utilize Informatica Powercenter for ETL development
• Collaborate on business intelligence initiatives
• Engage with Snowflake and Big Data/Spark technologies as part of data solutions