Data Modeler

Job Description

Data Architect / Modeler About VOIS VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value and enhancing quality and efficiency across 28 countries, and operating from 7 locations: Albania, Egypt, Hungary, India, Romania, Spain and the UK. Over 29,000 highly skilled individuals are dedicated to being Vodafone Group’s partner of choice for talent, technology, and transformation. We deliver the best services across IT, Business Intelligence Services, Customer Operations, Business Operations, HR, Finance, Supply Chain, HR Operations, and many more. Established in 2006, VOIS has evolved into a global, multi-functional organisation, a Centre of Excellence for Intelligent Solutions focused on adding value and delivering business outcomes for Vodafone. VOIS India In 2009, VOIS started operating in India and now has established global delivery centres in Pune, Bangalore and Ahmedabad. With more than 14,500 employees, VOIS India supports global markets and group functions of Vodafone, and delivers best-in-class customer experience through multi-functional services in the areas of Information Technology, Networks, Business Intelligence and Analytics, Digital Business Solutions (Robotics & AI), Commercial Operations (Consumer & Business), Intelligent Operations, Finance Operations, Supply Chain Operations and HR Operations and more. Location : Pune Working Persona : Hybrid Experience : 9 to 14 years Must-Have Skills: Proficiency in Data Vault 2.0 and dimensional modelling. Strong experience with data profiling and source-to-target mapping. Expertise in working with GCP BigQuery environments. Solid understanding of data governance principles. Strong SQL hands-on. Good-to-Have Skills: Experience with Telecom Domain and systems - CRM, billing, mediation, provisioning. Performance Tuning in BigQuery – Partitioning, clustering, cost optimization. Telecom Analytics Use Cases – Churn prediction, fraud detection, network optimization. Working knowledge of Power Designer/ Erwin (or similar tools) for Data Model creation and maintenance. Role purpose: The Data & Analytics (D&A) team leads the design and delivery of the overall UK Data Strategy on behalf of Vodafone UK. The team is the driving force in maximising incremental value from data through the design & delivery of ‘Valuable’, ‘Accessible’ & ‘Trusted’ data. Now is a really exciting time to join the team as we begin our data transformation journey to implement this agreed data strategy working across all of Vodafone UK. DATA MODELLING & ARCHITECTURE: Working as part of a team you will help to define, develop and maintain the Data Architecture blue prints for implementing TRUSTED DATA. You will be responsible for defining, developing and maintaining data models for the GCP single physical layer, data models, semantic layer, and data products. Working with multiple IT partners and domain architects to understand data in Vodafone IT systems and design, map and model GCP data integration, enabling value through business leading GCP capabilities, fit for the business, focusing on a “Create once, use many times” TRUSTED capability approach. Working with the Data Innovation Lead, you will ensure all Data Products have the required capabilities, and all attributes currently produced in multiple locations across disperate reports are created within the data models/semantic layer as a core entity capability, reusable for all downstream capability. Data Architects, Data Governance & Product Owner teams will work together to document tech debt & historical work arounds which require re-engineering in the Data Warehouse or source systems to enable better, trusted data in the data models to support data products, which will accordingly influence the data improvements roadmap. Core competencies, knowledge and experience : Excellent technical, data and architectural understanding & ability to work with a wide variety of disciplines/platforms - Strong working knowledge of Data Warehousing concepts. An ability to technically understand core IT transactional and CRM platforms and interpret source system generated data into actionable warehouse data through to business data in Data Products Demonstrable knowledge and experience in creating and maintaining data models in data & analytics environments Ability to engage, and work with stakeholders across locations and business teams to shape the delivery of valuable outcomes Experience of working in Agile and creating Value for the business through Cloud based data architecture solutions. Key accountabilities and decision ownership Data Modelling: Defining, developing, maintaining and socialising good documented and accessible data models, information models, and semantic models which are fit for purpose to enable data capabilities for TRUSTED DATA Supporting excellence across D&A by championing the implementation of the Data Strategy TRUSTED blueprints, policies and frameworks Supporting the implementation and ongoing maintenance of roadmaps and opportunities for new data or data improvement. Support Data By Design: Providing input of data inadequacies, modelling constraints and missing IT attributes/capabilities affected TRUSTED DATA VOIS Equal Opportunity Employer Commitment VOIS is proud to be an Equal Employment Opportunity Employer. We celebrate differences and we welcome and value diverse people and insights. We believe that being authentically human and inclusive powers our employees’ growth and enables them to create a positive impact on themselves and society. We do not discriminate based on age, colour, gender (including pregnancy, childbirth, or related medical conditions), gender identity, gender expression, national origin, race, religion, sexual orientation, status as an individual with a disability, or other applicable legally protected characteristics. As a result of living and breathing our commitment, our employees have helped us get certified as a Great Place to Work in India for four years running. We have been also highlighted among the Top 5 Best Workplaces for Diversity, Equity, and Inclusion, Top 10 Best Workplaces for Women, Top 25 Best Workplaces in IT & IT-BPM and 14th Overall Best Workplaces in India by the Great Place to Work Institute in 2023. These achievements position us among a select group of trustworthy and high-performing companies which put their employees at the heart of everything they do. By joining us, you are part of our commitment. We look forward to welcoming you into our family which represents a variety of cultures, backgrounds, perspectives, and skills!