Senior Data Analyst

Senior Data Analyst (12-Month Fixed Term Contract) Hayes, Hybrid We are looking for an experienced Senior Data Analyst to join our team on a 12-month contract to cover maternity leave. This is a high-impact role filling the shoes of a senior team member, requiring someone who can operate autonomously, drive technical standards, and manage high-level stakeholder relationships from day one. As the UK’s only B Corp Certified salary sacrifice provider, we’re transforming the future of electric vehicle adoption in the UK through salary sacrifice. Building on that success, we’ve launched The Charge Scheme – an innovative benefit allowing employees to save 20–50% on EV charging via salary sacrifice. Voted 4.9 on Glassdoor and certified by Welcome To The Jungle, it’s never been a more exciting time to join! Key Responsibilities: • Partner with senior stakeholders to identify high-level business problems, formulate hypotheses, and conduct deep-dive analyses to drive strategy. • Take full ownership of analytical projects from requirements gathering to final presentation, ensuring alignment with business goals. • Build and maintain reliable data models using dbt and SQL to ensure reporting is accurate, consistent, and easy to update. • Design, build, and maintain high-impact Tableau dashboards that serve as the single source of truth across the business. • Act as a strategic partner to cross-functional teams; effectively manage expectations, prioritise work based on business value, and translate technical findings into commercial language. • Champion data accuracy and consistency; implement best practices for data validation and documentation. About you: • 4+ years experience as a Data Analyst or Analytics Engineer. • Advanced proficiency in SQL (Window functions, CTEs, query optimization) for complex data extraction and manipulation. • Experienced in building, testing, and documenting data models using dbt. • Advanced proficiency in Tableau; able to design complex, performant, and intuitive dashboards (LOD expressions, advanced actions). • Experience with Version Control (Git) for managing model changes and collaboration. • You can take a vague business question and independently drive it to a structured solution. • Exceptional communication skills; confident in challenging stakeholders, influencing decision-making, and presenting to senior leadership. • Able to adapt quickly to new environments and deliver value immediately with minimal supervision.