Data Management Solution Senior Specialist

Marmara
  1. Full Time
  2. IT/Technology
TEK0000IA
Posting date:20 Feb, 2019
SORRY, THIS VACANCY HAS NOW EXPIRED

We are seeking a Data Management Solution Expert with the will and ambition to work in high performing Vodafone Team responsible for Leading Digital Transformation in Turkey, reporting to BI&Corporate Solutions Manager of  Vodafone Turkey.


  • Conducting Data Discovery activities on the Data Warehouse and Source Systems to analyse data and determine that it is ‘fit for purpose’
  • Ensure true business needs are clearly identified and clearly understood at the root so that the most effective and efficient solutions can be derived. 
  • Manage scope of the Solution Design Documentation and comply with change management procedures. 
  • Be able to create and/or update the Requirements Traceability Matrix to ensure requirements are managed throughout the lifecycle of development. 
  • Collect system/business requirements for Business Intelligence, Reporting and Analytics solutions.
  • Profile and analyse source systems, working with source system and application owners to understand source data structures. 
  • Facilitate the discovery of entities, attributes, relationships, and business rules from the technical experts and the business users
  • Work together as part of IT delivery ensuring DWH deliverables are providing on time in each gate i.e. Mapping Document, Design document etc.
  • Design and develop data model and ETL mappings including diagram and source to target mappings document, ensuring the business requirement is met.
  • Modify the physical data model for efficient data access paths.
  • Generate DDL to create tables, and views
  • Ensure best performance for ETL by identifying needed indexes, partitions, materialized views …etc.
  • Work closely with Support team to assist of daily batch.
  • Work closely with the Architecture team to ensure the design is meeting standards and delivering the right quality to the business  
  • Maintain technical and business Metadata in the Data Warehouse.
  • Alignment with Vodafone Group around modelling governance. 

What is it like to work at Vodafone? 
 
Working at Vodafone is all about helping people feel ready to benefit from new technology, bring the future to even the most remote places and thinking about technology that doesn’t exist yet. 
 
Here at Vodafone, we do amazing things to empower everybody to be confidently connected, that could be anything from providing superfast network speed for smartphones to making people’s lives easier with mobile payment, streaming music & video and connecting devices through internet of things. 
 
Vodafone is a place where you can bring your whole self to work as you start your career.

  • Maintaining and enhancing the 3NF data model.
  • Maintaining and enhancing the dimensional model and presentation layer.
  • Source to Target Mapping specifications. 
  • Presentation layer design preferred
  • 6+ years of Data-Warehousing experience including 1+ years data modelling. 
  • Proficient in 3rd normal form relational modelling and dimensional modelling for data marts
  • Data mapping specification writing skills
  • Proficient in working on data modelling tools. Preferred Power Designer
  • Expert SQL and Database skills on Oracle
  • Experience with a number of ETL tools. Preferred ODI, Ab Initio.
  • Has good knowledge of Telecom & BSS systems – Prepaid, Post-paid, CRM etc.
  • Excellent interpersonal and communication skills

Life at Vodafone

James "Vodafone changed my life"

James "Vodafone changed my life"

Meet Mel, LGBT+ friend

Meet Mel, LGBT+ friend