Senior Data Analyst

Senior Data Analyst Location: Remote or Hybrid (Cardiff) | Salary: Up to £48,000 | Contract: Permanent Join Target Group as a Senior Data Analyst and play a central role in protecting data quality across day-to-day services and client migrations. You will connect business and technical teams, turning complex data issues into clear, practical solutions and helping stakeholders make informed decisions throughout the migration lifecycle. This is an opportunity to combine hands-on analysis with visible leadership, advising colleagues and clients from early requirements through dress rehearsals and go-live activity. You are likely to enjoy the role if you are naturally inquisitive, comfortable exploring detail and confident explaining technical findings in plain English. You will join an experienced, supportive Data team where collaboration, continuous improvement and professional growth are valued. How you will contribute: Lead the day-to-day delivery of Data Management activities, maintaining data and system integrity while managing risks and issues effectively. Analyse and resolve complex data queries across existing portfolios and new client migrations, communicating findings clearly to business and technical audiences. Guide projects through the migration lifecycle, from refining requirements and implementation planning to dress rehearsals and go-live activity. Reconcile, profile and validate data during onboarding, ensuring stakeholders understand findings that could affect migration or ongoing servicing. Collaborate with clients, project managers and internal teams as the servicing data expert, contributing to workshops, meetings and bid responses. Improve data-quality tools, reporting and controls to identify issues and strengthen processes. Develop reliable automated solutions that reduce manual effort, processing time, errors and operational risk.