About the jobJob summaryDiscover a career in your hands at HMRC. Whether you''re seeking purpose, growth, or a workplace that gives you a true sense of belonging, hear from some of our employees as they share their story about what it''s really like to work at HMRC.Visit our YouTube channel to watch the full series and come and discover your potential.Join HMRC''s Customer Understanding and Behaviour (CUB) team, a 50+ strong multidisciplinary unit driving strategy for a digitally advanced tax administration.In this permanent role, you will apply behavioural insights and data-driven evidence to enhance tax compliance, financial decision-making, and customer experience.Job descriptionLead and evaluate high-impact behavioural insight projects as a Senior Data and Trials Analyst. You will act as an internal consultant, designing field trials, analysing quantitative data, and influencing stakeholders across policy, compliance, and operations.Key Responsibilities Design and Evaluate: Develop field trials, survey experiments, quasi-experimental approaches and evaluation frameworks. Analyse Data: Apply statistical methodologies to analyse experimental data. Drive Interventions: Lead project scoping, problem-solving, and behavioural diagnosis. Consult and Influence: Build strong stakeholder relationships and communicate complex findings clearly. Collaborate Flexibly: Work across CUB and CXD teams to deliver shared priorities. Further Information Customer Experience Directorate - ..... full job details .....