Teradata Developer

Role Title: Data Analyst
Function: Data & Analytics
Role Type: Permanent

About this Role

As a Data Analyst within the Data & Analytics (D&A) team, you will play a pivotal role in developing and maintaining the Application Layer that interfaces directly with our D&A customers. This role requires a strong understanding of business context and the ability to translate evolving requirements into robust data solutions. You will be responsible for backend development, including the creation of data structures, data marts, and transformation pipelines that support regular service operations. The role also involves developing ETLs from source systems into the Data Warehouse and ensuring data consistency and quality in an agile environment.

Who are you

You are a detail-oriented data professional with a passion for solving complex problems through data. You thrive in collaborative environments, are comfortable working with large datasets, and have a strong foundation in SQL and cloud-native technologies. You are proactive, adaptable, and committed to delivering high-quality solutions that meet stakeholder needs.

What you will do

• Develop and maintain the Application Layer, focusing on backend data structures and transformation logic.
• Design and implement ETL processes from source systems into the Data Warehouse.
• Collaborate with cross-functional teams to stabilise and clarify business requirements.
• Support operations teams in resolving data quality and consistency issues.
• Drive system optimisation and simplification initiatives.
• Provide a seamless and efficient experience for business stakeholders.

What skills you need

Primary Skills:

• Advanced SQL scripting (Teradata SQL preferred)
• ETL development and maintenance
• Linux/Unix Shell Scripting

Alternate Skills (Preferred):

• Version control tools (e.g., Git)
• Scheduling tools (e.g., Control-M)
• Google Cloud Platform (BigQuery, DataForm, DataProc)

Core Competencies:

• Strong data interpretation and analytical skills
• Experience with large datasets (tens of millions of rows)
• Excellent communication skills, with the ability to explain technical concepts to non-technical stakeholders
• Proven ability to manage multiple stakeholders and deliver on commitments
• Strong problem-solving and decision-making capabilities

Experience:

• 68 years in data engineering, data warehousing, or ETL development
• Experience in designing and modifying data models
• Hands-on experience with cloud-native platforms (GCP preferred)
• Exposure to the telecommunications industry is an advantage

Technical Qualifications:

• Proficiency in SQL and Python scripting
• Familiarity with structured and unstructured data handling
• Understanding of end-to-end system landscapes

What skills you will learn

• Advanced cloud-native data engineering practices
• Agile methodologies for data product development
• Cross-functional collaboration in a global enterprise environment
• Continuous improvement and automation in data operations
• Exposure to cutting-edge tools and technologies in the data ecosystem

Key Performance Indicators

• Technical expertise and delivery quality
• Accountability and ownership of assigned tasks
• Effective stakeholder management and communication
• Responsiveness to risks and issues
• Proactive identification of improvement opportunities
• Collaborative team contribution and problem-solving mindset

About VOIS:
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.
#VOIS #BeUnrivalled #CreateTheFuture

About Vodafone:
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.

As part of our global family, whether that's Vodafone, Vodacom or VOIS, you'll feel a sense of pride and purpose as you contribute to our culture of innovation. We pursue equality of opportunity and inclusion for all candidates through our employment policies and practices. We recognise and celebrate the importance of diversity and inclusivity in our workspace and we do not tolerate any form of discrimination especially related to but not limited to race, colour, age, veteran status, gender identification, sexual orientation, pregnancy, ethnicity, disability, religion, political affiliation, trade union membership, nationality, indigenous status, medical condition, HIV status, social origin, cultural background, social, or marital status.