Data Visualization & SQL
Who we are
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.
#VOIS #BeUnrivalled #CreateTheFuture
About this Role
What you will do
Design and develop interactive, visually engaging dashboards and reports using Power BI and related data visualisation platforms.
Translate complex datasets into clear charts, graphs, and data stories that support business decision‑making.
Ensure data accuracy, consistency, and integrity across all visual outputs.
Design intuitive user interfaces for web and mobile applications with a strong focus on accessibility and usability.
Conduct user research, usability testing, and feedback sessions to continuously refine designs.
Collaborate closely with data analysts, developers, and product managers to align design outcomes with business objectives.
Clearly communicate design concepts and rationale to both technical and non‑technical stakeholders.
Stay current with industry trends, tools, and best practices in data visualisation and UI/UX design.
Proactively identify and implement improvements to existing dashboards and digital experiences.
Who you are
An experienced data visualisation and UI/UX professional with a strong portfolio demonstrating user‑centred design and data storytelling.
Proficient in Power BI and other data visualisation tools, along with design tools such as Figma, Sketch, or Adobe Creative Suite.
Knowledgeable in usability principles, information architecture, and user‑centred design methodologies.
Comfortable working with HTML, CSS, and JavaScript to support UI implementation and collaboration with developers.
A clear communicator who can explain design decisions effectively to diverse stakeholders.
Educated to degree level in Graphic Design, Human‑Computer Interaction, Computer Science, or a related discipline (postgraduate qualification advantageous).
Not a Perfect Fit?
What’s in it for you
Opportunities to work on high‑impact data and digital experiences used by global stakeholders.
Exposure to complex, real‑world datasets within a leading global technology organisation.
A collaborative environment that values design thinking, innovation, and continuous learning.
The chance to influence how data‑driven decisions are made across the organisation.
What skills you will learn
Advanced data storytelling and dashboard design techniques at enterprise scale.
Enhanced user research and usability testing methodologies.
Cross‑functional collaboration within large, distributed technology teams.
Applying accessibility and inclusive design principles in data visualisation.
VOIS Equal Opportunity Employer Commitment
Join Us
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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