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Senior Software Developer- ETL/BI

Nr ref. (02/269)

Kraków (małopolskie)

For our Partner, international company in Krakow, we are looking for a ETL/BI Developer.

Job description

The person in this role will design and develop the reporting and analysis applications. Under the direction of the Technical Lead, He/She will work with ETL, business intelligence tools and analytic applications that let end users access and analyze data in EDAP. He/She may  work with business requirements analysts to understand and prioritize user requirements and translate them into BI applications and help develop end-user business-oriented metadata definitions. Additionally will work with the other members of the team to monitor and maintain the operational procedures for applications. Also may be required to demonstrate software to internal or external users. For more information or to apply, please contact Kinga Baran: kinga.baran[at]


  • Possibility to develop skills and gain new qualifications with the latest technologies.
  • Possibility to attend internal and external trainings.
  • International work environment.
  • The budget for this position is between 10 000 - 16 500 PLN and depends on the chosen form of the agreement (standard work agreement or B2B).
  • Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month).
  • Extended medical care (over 80 medical facilities in Kraków) for you and your family.
  • Multisport Benefit card.
  • Home office option (up to 8 days, after adaptation period).
  • High standard facilities, kitchen or easy access to food-courts or restaurants.
  • Comfortable location, easy access by public transport, parking for bicycles.


  • Very good theoretical and practical knowledge of data warehousing (preferably Teradata, Vertica) or large database systems.
  • Knowledge and experience with data processing and ETL tools (like ODI - Oracle Database Integrator, Talend, DataStage, Informatica and others).
  • Big Data ecosystem (Hadoop, Impala, Vertica, Elastic Search, NoSQL, HBase/Cassandra/Mongo DB) to derive insights/analytics from Big Data.
  • Very good knowledge of complex SQL with any major RDBMS and SQL performance tuning.
  • Experience with any major BI Tool.
  • Use of data profiling methods to analyze data sources.
  • Very good problem solving skills, logical process thinking and end-to-end system concepts.

Additional requirements

  • Experience with Cognos, Tableau or Business Objects, including development and administration.
  • Implementation of reporting/analytic applications in a multi-terabyte Teradata / Vertica data warehouse.
  • Good knowledge of Teradata Explain and Visual Explain to analyze and improve query performance.
  • Use of complex SQL using Teradata or Vertica functions.
  • Experience with Java programming.
  • Experience with OLAP concepts and methods.
  • Experience with Scrum methodology.
  • Experience with Unix/Linux Systems.