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Senior Software Developer - ETL/BI

Nr ref. (107/184)

Kraków (małopolskie)

Travelling is touching almost all of aspects of our lives – from pure pleasure through a work to rescuing or helping others. From our side, we touch it all through the collaboration with our client - a global technology company that touches nearly every aspect of travel. Their innovative software enables more than a billion people around the world to plan, book and experience their travel at a time and price that is right for them. By delivering the technology behind travel, the client is working magic behind the scenes every day to make the world a better place, one journey at a time. 

Job description

  • Develop and maintain the ETL/ELT jobs that ingest and transform enterprise core data.
  • Design, deploy and evolve ETL solutions to meet business requirements.
  • Develop ODI ETL processes, Code/Mappings.
  • Experience in analyzing the existing ODI Jobs and make recommendations for improvement.
  • Support Framework Adjustments, creating modifications/additions to ETL scheduling capability.
  • Provide ETL testing support, defect management and resolution and scheduling.
  • Work closely with internal customers, operations, and support teams.


  • The budget for this position is up to 18 000 PLN B2B or up to 14 000 PLN standard work agreement.
  • Possibility to develop skills and gain new qualifications with the latest technologies.
  • Possibility to attend internal and external training.
  • Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month).
  • Benefits: 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 the adaptation period).
  • High standard facilities, kitchen or easy access to food-courts or restaurants; comfortable location, easy access by public transport, parking for bicycles.


  • 3+ years of experience with ETL development Oracle Data Integrator (ODI) 10g.
  • 5+ years of experience in ETL process development with large volumes.
  • 3+ years of ANSI SQL.
  • Experience writing Teradata SQLs is a plus.
  • Working knowledge of UNIX Shell scripting.
  • Strong knowledge in debugging and maintenance of ODI 10g jobs.
  • Expertise using ODI Topology, Knowledge Modules, and Change Data Capture.
  • Working knowledge of using Oracle and other RDBMS such as Teradata.
  • Shell and Bash scripting experience.
  • Experience with reviewing technical work of less senior ETL developers, analyzing and resolving problems of medium/high complexity.
In the case of applying to Infolet Sp. z o.o., we kindly ask you to include in the application documents (e.g. CV) the following permission:
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