Manager-Data Modelling Specialist

Who we are

VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.
As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-generation solutions and services are designed in partnership with customers across Vodafone Group, local markets, and partner markets to simplify and drive growth. With our strategic partner Accenture, we work alongside our Vodafone customers, other Telco and tech companies to drive transformation, meet the challenges of our industry and ensure we stay relevant and resilient. This partnership is a unique, industry-first model which brings together the best of in-house and 3rd party capability.
We work with customers across 28 countries from 10 VOIS locations: Albania, Egypt, Hungary, India, Romania, Spain, Turkey, UK, Germany, Ireland, and with a network of teams in Czech Republic, Italy, Greece, and Portugal.
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About this Role

We are seeking a Data Modelling Specialist to support enterprise data platform delivery by designing scalable, reusable and high-quality data models across Data Vault, data warehousing and analytical layers. This role will play a key part in enabling data-driven decision-making through robust data architecture on GCP and BigQuery environments. The successful candidate will collaborate with cross-functional teams to deliver enterprise-standard data models, support metadata-driven implementations and promote best practices in data quality, governance and modelling standards

What you’ll do

Understand source systems, business requirements, metadata and profiling outputs to develop effective data models.
Design Data Vault 2.0 structures including Hubs, Links, Satellites and Reference Data.
Create data warehouse and dimensional models including facts, dimensions and star schemas.
Define business keys, relationships, lineage, historisation and data quality rules.
Prepare source-to-target mappings, entity definitions and modelling documentation.
Partner with architects, engineers, product owners and subject matter experts to validate and deliver data models.
Support dbt and AutomateDV implementation using metadata-driven design patterns.
Ensure solutions are scalable, auditable and aligned with enterprise data modelling standards on GCP and BigQuery.

Who you are

You have 5+ years of experience in data modelling, data warehousing, data architecture or large-scale data platform delivery.
You possess strong expertise in Data Vault 2.0, dimensional modelling, facts, dimensions and star schemas.
You have hands-on SQL skills and can analyse source systems, metadata and profiling outputs effectively.
You have practical experience working with GCP, BigQuery and cloud-based data platforms.
You are familiar with dbt, AutomateDV, YAML, testing approaches and version-controlled delivery practices.
You can create logical, physical and source-to-target data models.
You understand data lineage, auditability, historisation and data quality management.
You communicate modelling concepts clearly to both business and technical stakeholders.
Exposure to enterprise systems such as CRM, billing, order management, product, customer, service or asset platforms will be advantageous.
Experience of Agile delivery, modelling tools, data governance, privacy, security and metadata management is beneficial.

Not a perfect fit?

Concerned you may not meet every requirement? Vodafone is committed to creating an inclusive workplace where everyone can thrive. If you are excited about this role but your experience does not align exactly with every aspect of the job description, you are encouraged to apply. You may be the right candidate for this or another opportunity, and the recruitment team will support you in exploring where your skills fit best.

What's in it for you

Opportunity to contribute to enterprise-scale data platform transformation initiatives.
Exposure to modern cloud-based data architectures and large-scale analytics environments.
Collaboration with multidisciplinary teams including architects, engineers and product owners.
Opportunity to influence enterprise data modelling standards and best practices.
Experience working with advanced data warehousing and metadata-driven delivery approaches.

What skills you will learn

Enterprise-scale Data Vault 2.0 implementation practices.
Advanced cloud data modelling techniques using GCP and BigQuery.
Metadata-driven design and automation using dbt and AutomateDV.
Data governance, lineage, auditability and quality management frameworks.
Cross-functional stakeholder engagement and enterprise architecture collaboration skills

VOIS Equal Opportunity Employer Commitment

Vodafone recognises and celebrates the value of diversity in building a workforce that reflects the customers and communities it serves. No form of discrimination is tolerated. This includes, but is not limited to, discrimination based on race, colour, age, veteran status, gender identity, gender expression, sexual orientation, pregnancy, maternity or parental status, ethnicity, disability, religion or belief, political affiliation, trade union membership, nationality, citizenship, indigenous status, medical condition, HIV status, neurodiversity, social origin, cultural background, marital or civil partnership status, or socio-economic background.

Join Us

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

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