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Database/ETL Developer
  • Warsaw
Database/ETL Developer
Warszawa, Warsaw, Masovian Voivodeship, Polska
SQUARE ONE RESOURCES sp. z o.o.
29. 6. 2025
Informacje o stanowisku

technologies-expected :


  • Informatica PowerCenter
  • ETL
  • Oracle
  • DWH
  • PL/SQL
  • Python

technologies-optional :


  • Snowflake Data Cloud

responsibilities :


  • Main responsibilities resolve around the maintenance and support of an existing data warehouse platform
  • Daily monitoring of data processes, troubleshooting issues, and ensuring data quality and continuity.
  • Analyzing errors or production failures that may occur during data processing and resolving them promptly
  • Frequent data analyzes to identify inconsistencies validate business rules and improve data reliability since the environment includes multiple external data sources
  • Data integration: different source formats as relational data from external data warehouses or databases or structured flat files like CSV XML or unstructured like Excel
  • Automation and optimization of current ETL processes
  • Development of new data flows and components so it is aligned with business requirements and project roadmap
  • Close cooperation with business stakeholders is required to collect requirements
  • Define expected outcomes and transfer business needs into technical tasks

requirements-expected :


  • Minimum 5 years experience as a Database/ETL Developer
  • Advanced knowledge of Informatica PowerCenter
  • Strong OracleDB knowledge
  • Solid knowledge of data warehousing
  • Familiarity with Star/Snowflake Schema
  • Knowledge of Python and PL/SQL

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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