dunnhumby is the global leader in Customer Data Science, partnering with the world’s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep insight, advanced technology, and close collaboration to help our clients grow, innovate, and deliver measurable value for their customers. dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Nestlé, Unilever and Metro. We’re looking for a Senior BI Developer who expects more from their career. As dh continues to expand, we’re on the lookout for a skilled BI Developer with strong expertise in business intelligence dashboard creation and frontend development, especially with Power BI, Looker and React. You’ll collaborate closely with cross-functional teams to design and develop BI dashboards and reports, conduct advanced data analysis, and create scalable workflows. Additionally, you’ll build intuitive, user-friendly web interfaces for data visualization and reporting tools using React What we expect from you - - 5+ years of experience required - Proven experience as a BI Developer with a strong portfolio in BI dashboard development - Expertise in Power BI, Looker, and other BI tools for creating interactive dashboards and reports. - Proficient in React for building web interfaces. - Strong understanding of data integration (SQL, APIs) and experience in database design, SQL optimization, and performance tuning. - Skilled in data automation tools (Python, Apache Airflow, etc.) and data modeling. - Ability to work independently and collaborate with cross-functional teams. - Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders. - Experience with agile development practices. What you can expect from us We won’t just meet your expectations. We’ll defy them. So you’ll enjoy the comprehensive rewards package you’d expect from a leading technology company. But also, a degree of personal flexibility you might not expect. Plus, thoughtful perks, like flexible working hours and your birthday off. You’ll also benefit from an investment in cutting-edge technology that reflects our global ambition. But with a nimble, small-business feel that gives you the freedom to play, experiment and learn. And we don’t just talk about diversity and inclusion. We live it every day – with thriving networks including dh Gender Equality Network, dh Proud, dh Family, dh One, dh Enabled and dh Thrive as the living proof. We want everyone to have the opportunity to shine and perform at your best throughout our recruitment process. Please let us know how we can make this process work best for you. Our approach to Flexible Working At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work. We believe that you will do your best at work if you have a work / life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter, as we are open to discussing agile working opportunities during the hiring process. For further information about how we collect and use your personal information please see our Privacy Notice which can be found [(here)](https://www.dunnhumby.com/recruitment-privacy-notice/)