Senior Data Analyst at Harnham
London, England — full-time
This is an excellent opportunity for a Senior Data Analyst to join a high-growth digital business where analytics plays a central role in shaping product, customer, and commercial decisions. You'll work across a broad range of initiatives, combining stakeholder partnership, advanced analytics, and BI expertise to drive measurable business impact. ROLES AND RESPONSIBILITIES: The Senior Data Analyst will: Translating business challenges into structured analytical approaches and recommendations. Building and enhancing self-service reporting and dashboard capabilities. Developing high-quality BI solutions that improve decision-making across the business. Supporting strategic analytics initiatives focused on customer behaviour, growth, and product performance. Partnering with senior stakeholders to identify opportunities, risks, and trends. Delivering clear data storytelling that influences business outcomes. Contributing to the ongoing development of analytics best practices and analytical maturity. YOUR SKILLS AND EXPERIENCE: The ideal candidate will have the following skills and experience: Strong commercial experience in data analytics within a fast-paced environment. Advanced SQL skills and a strong analytical mindset. Experience building dashboards, reporting solutions, and self-service analytics. Strong BI expertise, ideally using Looker, Omni, or similar modern BI platforms. Experience supporting experimentation and A/B testing initiatives. Exposure to dbt or analytics engineering methodologies. Ability to work closely with technical and non-technical stakeholders. Strong communication skills with the ability to influence decision-making through data. Python experience is beneficial but not essential.