BI&DWH Developer (Bucharest)12 Jun 2020

  • Client: Multinational Telecom Company, Romania
  • Office Location: Bucharest
  • Contract Duration: At least 12 months

 

Job Description

 

General

We are looking for ETL Developers with ODI working experience, to be part of our client Enterprise Data Management Department and to participate in delivery of DataWarehouse related projects. 

Responsibilities/Activities

  • Design & implementation of ETL steps using PL/SQL
  • Participate in the extension of DWH and related business intelligence applications and data structures
  • Integration of new data sources, data marts implementation
  • Metadata based solutions and tools
  • Develop and enhance PL/SQL ETL data flows
  • Integration of tools in the area of reporting & analytics
  • Align with different development teams the interfaces and solutions defined
  • Development, creation of the related functional and technical documentation
  • Performance testing for the implemented solutions
  • Mentoring and peer development for new team members 
  • Testing and validation of the applications for deployment and production
  • Support operations teams in case there are issues identified in the production environment
  • Act as an expert on different subject areas/solution components depending on allocated responsibilities

Requirements

Technical

  • At least 5 years of experience in SQL-PL/SQL development
  • Previous experience in usage of ETL (ODI/ Informatica)
  • Good understanding and usage of SQL-PL/SQL in the context of data warehouse solutions
  • Experience in tuning complex DWH/BI (based on SQL-PL/SQL) environments as far as data volumes
  • Experienced in ETL process design and data flows optimization
  • Advanced technical knowledge of Oracle specific database structures (indices, partitions, data dictionary, explain plans)

Education

  • Technical University Degree

Others

  • Good level of English, verbal & written
  • Ability to work comfortably in a fast-changing environment
  • Organization and coordination skills
  • Communication skills (business and IT)

Nice to have requirements

  • Experience working with PostgreSQL is a plus
  • Previous data modelling experience would be an advantage
  • Understanding of Tableau, Business Objects, Oracle Discoverer and Java is a plus
  • Knowledge of telecommunications industry data model would be an advantage

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