Senior Business Analyst - AI, Automation and Data - Tax

Make an Impact at RSM UK

Our Tax Technology team isdynamic, fast-paced and mission driven. We are building a specialist AIengineering capability within our internal tax technology function to designand deliver AI-powered agents, automated workflows, and scalable integrationsacross enterprise platforms. As a Business Analyst in one of our nationaloffices, you will play a critical role in supporting the Internal TaxTechnology team's delivery objectives on AI and automation use cases and Taxservice line data automation initiatives, by providing sustained businessanalysis capability.

The role focuses on end-to-end business analysis acrossrequirements definition, stakeholder engagement, process analysis andcollaboration with delivery teams to support successful outcomes. You will workclosely with RSM business stakeholders, product owners, architects, workstream,platform and delivery leads, and testing teams to ensure business requirementsare clearly defined, understood, and aligned with agreed delivery roadmaps.

Youwill make an impact by:

• Leading discovery sessions, refinement workshops, and stakeholder interviews aligned to Data Automation delivery milestones
• Extracting, analysing, and documenting high level and detailed business requirements for the Tax service line, in line with Data Automation deliverables.
• Defining and documenting use cases, user stories, acceptance criteria, business rules, and non-functional requirements in collaboration with business stakeholders and Product Owners, ensuring requirements are clearly understood and aligned with agreed scope and expected outcomes.
• Supporting backlog refinement by ensuring requirements are clearly defined, dependencies identified, and user stories are ready for prioritisation by the Product Owner.
• Maintaining end-to-end requirements traceability across analysis, design, development, testing, and deployment activities.
• Collaborating with architects and delivery teams to ensure solution designs reflect agreed business requirements and processes.
• Supporting UAT planning, including creation of test scenarios and scripts, coordination of execution, defect clarification, and preparation of evidence to support business sign-off.
• Identifying and documenting dependencies, assumptions, risks, and issues arising from requirements, process analysis, and testing activities, escalating where appropriate.
• Acting as a key interface between business stakeholders and delivery teams, ensuring requirements, processes, and business needs are clearly understood and represented.