Senior PowerBI Developer - Tesco Mobile

Working in an Agile environment, you'll collaborate closely with stakeholders to understand their needs and deliver solutions that drive customer-led commercial decisions. You'll combine technical expertise in PowerBI/MS Fabric and SQL with strong communication skills to turn data into clear, actionable insights.

We're looking for someone commercially aware, a confident storyteller, and willing to challenge the status quo, ensuring decisions keep the customer at the heart. You'll provide the "so what" behind the data, delivering insight with impact.

• Developing, maintaining, and enhancing insightful, visually engaging BI reports and dashboards.
• Translating business briefs into actionable insights using internal and external data sources for a holistic view.
• Driving product performance and stakeholder engagement as part of the PowerBI & Analytics Squad.
• Collaborating with stakeholders to understand needs, challenge briefs, and optimize dashboards based on feedback.
• Applying your expertise to deliver at pace through short cycles of experimentation with a fail-fast, learn-fast mindset.
• Participating in squad ceremonies, raising impediments promptly, and continuously improving ways of working.
• Championing Agile principles to support the growth of agile maturity across the business.
• Acting as an autonomous decision-maker, using your knowledge to deliver the right solutions for customers.
• Providing accurate, timely, and impactful analysis to enable better business decisions.
• Simplifying complex data into clear, actionable insights and communicating them effectively.
• Serving as a trusted insight advisor to squads, building business knowledge, and identifying new opportunities.
• Driving process improvements through efficiencies and best practices.
• Ensuring squads leverage BI tools and feeding new requirements into the PowerBI & Automation Squad.
• Showcasing PowerBI capabilities through training to increase adoption and usage.
• Acting as a subject matter expert, coaching and mentoring less experienced team members.
• Demonstrating integrity and due diligence in all activities.

• Strong experience in developing BI dashboards and reports (PowerBI/MS Fabric preferred), with the ability to create compelling, actionable, and easy-to-understand visualisations.
• Proficiency in coding complex SQL queries on large relational databases, identifying relevant data sources, and summarising insights effectively.
• Highly numerate, ideally with a degree in Mathematics, Statistics, or a similar discipline.
• Excellent problem-solving skills and the ability to resolve data-related issues logically and efficiently.
• Strong interpersonal and communication skills, able to adapt for both technical and non-technical audiences and manage stakeholders at all levels.
• A genuine interest in extracting insight from large datasets and sharing those insights to drive business decisions.
• Ability to collaborate effectively within squads, work with product backlogs, and self-organise to deliver at pace.
• Highly organised, capable of juggling multiple priorities concurrently.
• Comfortable promoting self-service data solutions and driving adoption across the business.