Data Warehouse & Information Architecture Specialist

VOIS; Pune District; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

VOIS invites applications for a Data Warehouse & Information Architecture Specialist to translate business requirements into scalable data warehouse designs in Pune. You will lead data modelling, ETL support, and collaboration with stakeholders to deliver robust analytics solutions.

The role emphasizes data architecture, solution design, and technical leadership with a focus on scalable production-ready data platforms.

Qualifications

• Strong data warehousing concepts and practices.
• Experience in dimensional modelling and data warehouse design.

Responsibilities

• Translate business requirements into scalable data warehouse designs.
• Create and maintain logical and dimensional data models.
• Define data transformation, aggregation, and integration procedures.
• Design dimensional models to support diverse data sources and reporting.
• Review solution designs and provide guidance throughout the lifecycle.
• Advise development teams on implementation approaches and challenges.
• Perform detailed data analysis to support decisions.
• Collaborate with stakeholders to ensure delivery outcomes.
• Drive improvements in design, architecture, and delivery practices.

Skills

Data warehousing

Dimensional modelling

SQL

Advanced data analysis

Stakeholder engagement

Tools

DataStage

Informatica

Teradata

Wherescape

Job description

Data Warehouse & Information Architecture Specialist - VOIS

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.

#VOIS #BeUnrivalled #CreateTheFuture

About this Role

We are seeking a Data Warehouse & Information Architecture Specialist to translate business requirements into effective solution designs that form the foundation for data warehouse development and analytics solutions. This role is based in Pune and sits within the D&A function. The successful candidate will be responsible for designing robust data models, defining data transformation and aggregation processes, supporting ETL development activities, and collaborating with business and technical stakeholders to deliver scalable data warehouse solutions. This is an individual contributor role with a strong focus on data architecture, solution design, and technical leadership.

What you will do

• Translate business requirements into scalable and effective data warehouse solution designs.
• Create and maintain logical and dimensional data models aligned to business requirements.
• Define, identify, and document data transformation, aggregation, and integration procedures.
• Design robust dimensional models capable of supporting diverse data sources and reporting requirements.
• Review solution designs produced by colleagues and provide design guidance throughout the development lifecycle.
• Support and advise development teams on implementation approaches and technical challenges.
• Perform detailed data analysis and interpretation to support business decision-making.
• Collaborate with business and technical stakeholders to ensure successful delivery outcomes.
• Drive continuous improvements in solution design, data architecture, and delivery practices.
• Contribute to the successful delivery of assigned projects and initiatives while maintaining quality standards.

Who you are

• Strong technical expertise in Data Warehousing concepts and practices.
• Proven experience in dimensional modelling and data warehouse design.
• Hands‑on experience in ETL design and development using tools such as DataStage, Informatica, or similar ETL platforms.
• Advanced SQL expertise with the ability to create complex transformations and perform detailed data analysis.
• Experience working with Teradata and Wherescape environments.
• Strong understanding of data modelling principles and techniques within a Business Intelligence context.
• Experience using data modelling tools and methodologies.
• Practical experience loading and maintaining Fact and Dimension tables within production environments.
• Ability to design scalable and maintainable data solutions.
• Experience engaging with both business and technical stakeholder groups.

Core Competencies

• Excellent communication and stakeholder management skills.
• Strong data interpretation and analytical capabilities.
• Effective planning and organisational skills with a focus on delivery commitments.
• Detail‑oriented approach with excellent problem‑solving abilities.
• Innovative thinking and continuous improvement mindset.
• Ability to work effectively under pressure and manage competing priorities.
• Confidence in presenting ideas and collaborating with client teams.

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 influence enterprise‑scale data warehouse and analytics solutions.
• Exposure to complex business and technical stakeholder environments.
• Opportunity to shape solution architecture and design standards.
• Involvement in end‑to‑end data lifecycle activities from requirements through delivery.
• Collaborative environment focused on innovation, learning, and continuous improvement.
• Exposure to large‑scale BI, analytics, and data transformation initiatives.

What skills you will learn

• Advanced enterprise data architecture and modelling practices.
• End‑to‑end solution design for large‑scale data warehouse environments.
• Stakeholder engagement across business and technical domains.
• Advanced ETL design patterns and optimisation techniques.
• Data governance and best practices for analytical platforms.
• Complex SQL‑based transformation and performance optimisation strategies.
• Solution review and technical leadership capabilities.

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.