We are working with a consultancy feeding into the public sector looking for an actively active SC cleared lead service designer- Outside IR35- 6 month contract - £550 per day Key responsibilitiesDevelop and maintain service blueprints and end-to-end journey mapsMap operational finance processes (eg transfers, holds, reporting, reconciliation)Lead on data mapping across the serviceIdentify and map external touch points and dependencies Highlight gaps, risks, hand-offs and non-happy paths across the serviceEnsure service design reflects technical constraints and delivery realityContribute actively within sprint cycles and supporting delivery Essential Requirements (GDS-aligned - Senior Service Designer)Strong End-to-end service design expertiseMultidisciplinary delivery experience Designing within complex constraintsSystems and data thinking Evidence-led decision making and influence Desirable Requirements (GDS-aligned - Service Designer)Public sector/GDS experienceLegacy modernisation experienceTransactional or financial service experienceOperating in secure or regulated environmentsStrategic service ..... full job details .....