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Data Engineer

Vodafone

Vodafone

Software Engineering, Data Science
İstanbul, Turkey
Posted on Tuesday, July 9, 2024

Data Engineer

Aggregate function: Technology
Business Area: VT Vodafone IT
Posting Country: Türkiye
Date Posted: 14 Jun 2024
Full Time / Part Time: Full Time
Contract Type: Permanent

At Vodafone, we’re working hard to build a better future. A more connected, inclusive and sustainable world. As a dynamic global community, it's our human spirit, together with technology, that empowers us to achieve this.

We challenge and innovate in order to connect people, businesses, and communities across the world. Delighting our customers and earning their loyalty drive us, and we experiment, learn fast and get it done, together.

With us, you can be truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference.


Your dream job does exist.

Discover it at Vodafone!


Join our journey as we connect for a better future. Ready?

We are looking for a Data Engineer

First things first: Our Brand.

We are a digital brand and a global technology company, operating in the fields of telecommunication, e-commerce, gaming, insurance, TV, tech-fin and payment systems, currently in 21 countries.
With our expertise and passion for digitalization at Vodafone, we are a global center of excellence that sets the pace in the industry.
We are proud to export our successful practices abroad, while transferring our global know-how to our country.
We have a global team of more than 90.000 colleagues taking part in a transformative and an exctiting journey.

Our Spirit, Our Way.

Here are the key behaviours that help us bring our Spirit and Purpose to life:

Earn customer loyalty: Small things do matter.
Experiment, learn fast: Just take the chance.
Create the future: That s possible.
Get it done, together: It s up to each of us to make it happen.

Here, everyone can feel free to be themselves and express their ideas.

We are proud to have the most flexible #hybrid way of working in Turkey.
Together with your team, you can decide which days to come to the office depending on your work requirements.

Another favorite: Meeting-free afternoons! Every Friday, arrival of the noon means we can start to take it easy: spend time working on our personal development or catching up with our team. We call this #CumaKafas (Friday mood :)).

And yes we are Agile! The world is constantly changing. And we cannot afford not to! Our journey began by simplifying our organizational model and transforming into a more agile structure that now we use extensively, especially in our development processes.

Why is this role really critical to us?

This position requires a highly motivated and experienced with data modelling and ETL development skills.
The data management expert is responsible for transforming business information into Conceptual, Logical and Physical Data Models that deliver diverse reporting, analytic, and downstream system integration capabilities. Key customers include Business Intelligence (Finance), Customer Value management (CVM), Marketing, Sales, Customer Care and Technology.
The role includes business requirements management, source systems data analysis, source to target mapping, 3NF modelling and presentation layer design support. Data modelling responsibility should provide solutions to business teams that meets their functional requirements This role is responsible for ensuring correct business needs which are clearly identified and stated. The process includes all requirements needed to deliver and maintain the solution such as required performance, tools and reporting activities.

How will you spend your time at Vodafone?

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.


You are just the person we ve been looking for, if you have:

Highly developed time management skills and ability to prioritise workload

Knowledge of BI tools such as Business Objects and Tableau

Knowledge on basics of DWH and exposure to BI projects

Understanding of business applications, interfaces and integrated operational environments

End to end experience of software development lifecycle

Good understanding of Telco business

High Level SQL and the ability to query systems - Oracle and PL/SQL knowledge must.

Ability to draw conclusions from detailed data sets and confidently communicate this back to senior stakeholders

Experienced in requirements analysis, specifically the challenge and validation of data capability and reporting requirements

An understanding of user needs and a focus on the business outcome

A logical approach to problem solving and an investigative and inquisitive mind

Experience in collating and documenting requirements

4+ Years of total industry experience preferably in telecom environment, with exposure to analytics role

People leadership experience & good people management skills with experience of creating and managing effective teams

Knowledge of agile methodologies

Not a perfect fit?

Get to know us

If you want to know more about us and what we do, then visit our website: www.vodafone.com.tr

https://www.vodafone.com.tr/insan-kaynaklari

Instagram: https://www.instagram.com/vodafonekariyer/

Youtube: https://www.youtube.com/user/VFTurkiye

This role has a #Hybrid working model

Wait for it: Our benefits!

We like to keep them flexible:

Vflexy: Flexible Benefits Program
Hybrid working kit
Ergonomic kit allowance
Digital meal voucher
Flexible transportation allowance.
Employee assistance hotline & counselling
Comprehensive and flexible private health insurance
Discounted price deals for wide range of products & services


Plus, plenty more to enjoy!

#LI-Hybrid

Data Privacy

By applying for this job, you accept the Vodafone Privacy Policy. Please visit Privacy Policy web page at https://careers.vodafone.com/privacy-policy/turkey/ for further details.


Vodafone is committed to attracting, developing and retaining the very best people by offering a motivating and inclusive workplace in which talent is truly recognised and rewarded. We are committed to promoting Inclusion for All with the belief that diversity plays an important role in the success of our business. We actively encourage everyone to consider becoming a part of our journey.