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ETL Developer (Banking sector)

Job Location: Warsaw

Regional Description: Poland

Job Number: 00414363


- Job description

Accenture is a leading global professional services company, providing a broad range of services and solutions in strategy, consulting, digital, technology and operations. Combining experience and specialized skills across more than 40 industries and all business functions underpinned by the world’s largest delivery network Accenture works at the intersection of business and technology to help Clients improve their performance and create sustainable value for their stakeholders. With approximately 373,000 people serving Clients in more than 120 countries, Accenture drives innovation to improve the way the world works and lives.



Accenture has an over 25 years of experience on Polish market:


  • Support of 9 out of 10 technology mergers in Poland
  • Facilitation of 80% of mobile calls in Poland by systems implemented by Accenture
  • Most complex IT transformations in Poland
  • 60% of current accounts in Polish banks work on systems implemented by Accenture


If you strive to develop within the banking sector, join us as an ETL Developer expected to:



  • Design and implement medium and large scale Data Warehouses, Management Information Systems, analytical repositories (CRM, subject oriented Data Marts) and operational data stores
  • Design logical and physical data models for normalized and multidimensional repositories
  • Design and implement ETL processes
  • ETL processes performance assessment, recommend improvements and fine tuning
  • Maintain and support of the Data Warehouse systems operating in production environment
  • Design and implement tools, processes and methods supporting Data Quality monitoring and management
  • Plan, prepare and execute automated and manual tests of ETL processes

Candidates for ETL Developer are expected to possess competencies in following areas:



  • Minimum 1 year of experience with design and implementation of Decision Supporting Systems (Data Warehouse, Management Information System, subject oriented Data Marts) in ETL and data modeling areas
  • Solid knowledge related to ETL processes and architectures (e.g. operations metadata, data cleaning and conforming, slowly changing dimensions, data lineage, etc.)
  • Excellent command of SQL
  • Solid knowledge of one or more of the leading RDBMS platforms (e.g. Oracle, DB2, MS SQL Server, Teradata). Practical knowledge of Oracle would be considered as additional asset
  • Strong problem-solving skills combined with the ability to creatively untangle complex issues and develop innovative and efficient solutions within a narrow time frame
  • Solid knowledge of one or more leading ETL platforms (e.g. Informatica PowerCenter, Ab Initio, IBM Data Stage, Oracle Data Integrator, SAS Data Integration Studio, Microsoft SQL Server Integration Services) would be considered as additional asset
  • Knowledge of column oriented RDBMS platforms (e.g. Netezza, SAP IQ) would be considered an asset
  • Knowledge of multidimensional modeling patterns (e.g. star schema or snowflake) would be considered as additional asset
  • Knowledge of banking services business and operating model would be considered an asset



As our Employee you are entitled to have great benefits:



  • Competitive salary, private medical care, multisport card, lunch card
  • Life insurance and personal accident insurance
  • Corporate credit card AMEX Gold
  • Large and impressive technology stack
  • Training and development opportunities - several thousand interactive courses
  • Work in international teams with dedicated colleagues who are experts
  • Clear career path
  • Possibility to work on various projects within Poland and abroad


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