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Senior BI / ETL Developer

  • Kraków, małopolskie
  • Specjalista
  • 20.07.2017

    Pracodawca ma prawo zakończyć rekrutację we wcześniejszym terminie.

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    Senior BI / ETL Developer
    Miejsce pracy: Kraków

    JOB DESCRIPTION:


    The HS D&A (Hospitality Solution Data and Analytics) team is responsible for developing new and maintaining existing Business Intelligence solutions. The team is working on data-in processing and business intelligence applications which are built on top of the Enterprise Analytical Platform (EDAP). At the moment we’re looking for a candidate to work in the Krakow office as an ETL / BI (Business Intelligence) Senior Developer.


    Responsibilities:

    • Responsible for designing and developing the reporting and analysis applications
    • Responsible for designing and developing load processes
    • Working with business intelligence tools and analytic applications that let end users access and analyze data
    • Working with business requirements analysts to understand and prioritize user requirements and translate them into BI applications and helping develop end-user business-oriented metadata definitions
    • Responsible for demonstrating software to internal or external users

    ‘Must have’ skills:

    • Very good theoretical and practical knowledge of data warehousing (preferably Teradata, Vertica) or large database systems
    • Big Data ecosystem (Hadoop, Impala, Vertica, Elastic Search, NoSQL, HBase/ Cassandra/ Mongo DB) to derive insights/analytics from Big Data
    • Experience with Cognos, Tableau or Business Objects, including development and administration
    • Knowledge and experience with data processing and ETL tools (like ODI - Oracle Database Integrator, Talend, DataStage, Informatica and others)
    • 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

    ‘Nice to have’ skills:

    • 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

    We offer:

    • Work in innovative projects for the biggest worldwide brands
    • Your professional career growth by matching your skills and plans with the suitable projects
    • Possibility to work in other NATEK European branches
    • Opportunity to exchange knowledge in international team
    • Work in modern environment with innovative technologies
    • Attractive salary referring to your skills and experience
    • Company social events
    • Private health care
    • Multisport card


    Będę osobą odpowiedzialną za kontakt z Tobą. Swoje CV prześlij za pomocą poniższego przycisku lub bezpośrednio na mój adres mailowy:  paulina.pluta@natek.pl

     

    Pamiętaj o dopisaniu następującej klauzuli w życiorysie:

    „Wyrażam zgodę na przetwarzanie moich danych osobowych w celach rekrutacji, zgodnie z Ustawą z dn. 29 sierpnia 1997 r. o ochronie danych osobowych (Dz. U. z 2014 r. poz. 1182)."