Senior BI Analyst - THG Beauty

About THG We are THG, a global ecommerce group on a mission to be the global online leader in beauty and sports nutrition. Our portfolio of leading retailers and brands such as LOOKFANTASTIC, Myprotein, ESPA, Perricone MD, and Cult Beauty form our two core businesses: THG Beauty and THG Nutrition. From Manchester to New York, we’re powered by a team of over 2500 people who work together, lead by example, and think BIG. With us, you’ll go further, faster. What are you waiting for? Location: Icon 1, WA15 0AF Life at THG Beauty We know that beauty isn’t one-size-fits-all. Our portfolio of leading retailers and iconic beauty brands caters to everyone, everywhere, empowering customers all over the world to look and feel fantastic. By combining our portfolio of owned brands inclusive of ESPA, Ameliorate and Christophe Robin, with a marketplace for over 1,300 third-party beauty brands through online retail sites LOOKFANTASTIC, Cult Beauty, and Dermstore, THG Beauty's ambition is to be the global digital partner of choice across the beauty industry, supporting the channel shift to online. THG Beauty’s breadth of relationships is unique to the beauty market; it engages with brands as a retailer, a brand owner, and a product developer and manufacturer, making it the industry’s digital strategic leader. Why be a Senior BI Analyst at THG Beauty? As Senior BI Analyst for Beauty, you will own the reporting layer that enables the Beauty Data & Insight team and senior Beauty leadership to understand and act on business performance. You will build and maintain trusted dashboards and reports — covering customer, commercial and operational performance — ensuring that the metrics leadership relies on are accurate , consistent and drive decisions. You will work closely with the Beauty analytics team, the Reporting Lead and the Engineering team. What You'll Do: Reporting & Dashboard Development • Own and maintain the Beauty reporting suite — dashboards covering customer performance, trading, commercial analytics and operational KPIs • Build new reports and dashboards to support evolving business requirements • Ensure all Beauty reporting meets the metric standards set by the Reporting Lead — consistent definitions, clear labelling, reliable data • Work with the Reporting Lead to rationalise and improve the reporting estate Data & Analytics • Write and maintain SQL queries to support reporting and ad hoc analytical requests • Validate data — working with engineering teams to identify and resolve discrepancies • Support the Beauty analytics team with data and reporting needs Stakeholder Engagement • Work with Beauty stakeholders — including the Head of Beauty and analytics leads — to understand reporting requirements • Communicate clearly about what the data shows, what it doesn't show, and why • Manage requests effectively — setting expectations and delivering reliably THG Career Framework — What Good Looks Like at This Level • Deep expertise in BI and reporting — the go-to person for Beauty reporting and metric questions • Interprets and explains data concepts clearly to non-technical stakeholders • Coaches junior analysts on BI best practice and data quality • Accountable for own targets — delivers to a high standard with minimal supervision • Understands how reporting quality links to business decision-making quality • Makes pragmatic decisions on reporting priorities — balancing stakeholder requests with data quality What We're Looking For: Essential • Experience (typically 3+ years) in BI, reporting or analytics roles • Hands-on experience with Tableau or equivalent BI tooling — able to build production-quality dashboards • Strong SQL skills — comfortable building complex queries and validating data • Experienc