Data Analyst

DATA ANALYST INSIDE IR35 3 DAYS A WEEK SHEFFIELD We are seeking an experienced Data Analyst with a strong background in Wealth & Personal Banking (WPB) to join our team. The role requires expertise in data analysis across Core Banking, Customer Data, and Credit Cards, with responsibility for driving data analysis activities that underpin transformation and regulatory programmes. The Data Analyst will play a key role in source-to-target mapping, data lineage, data dictionary creation, and stakeholder engagement, ensuring data requirements are well understood, documented, and delivered to meet business objectives. Key Responsibilities • Lead data analysis activities within WPB projects and programmes, ensuring high-quality deliverables. • Conduct source-to-target data mapping, documenting lineage and transformation rules to support system migrations and integrations. • Develop and maintain data dictionaries, metadata, and business glossaries to drive standardization and alignment across WPB systems. • Collaborate with business stakeholders to gather, analyze, and translate data requirements into technical specifications. • Provide data quality assessments and support remediation activities where required. • Partner with technology teams (data engineers, architects, developers) to ensure alignment between business requirements and technical implementation. • Contribute to data governance by ensuring compliance with data standards, policies, and regulatory requirements. • Support data-driven decision-making by providing analysis and insights into customer, product, and transaction data. • Act as a subject matter expert (SME) in WPB data domains (Core Banking, Customer Data, Credit Cards). • Mentor junior analysts and contribute to best practices and continuous improvement in data analysis methodologies. Required Skills & Experience • Proven experience as a Data Analyst within the Wealth & Personal Banking (WPB) or wider Retail Banking space. • Strong knowledge of Core Banking, Customer Database, and Credit Card data structures. • Expertise in data mapping, data lineage, and source-to-target documentation. • Hands-on data modelling, data tooling experience • Hands-on experience with SQL for data profiling, querying, and validation. • Strong understanding of data management, data quality, and governance practices. • Excellent stakeholder management and ability to communicate effectively with both business and technical teams. • Experience working on large-scale transformation, migration, or regulatory projects within banking. • Familiarity with Agile delivery methodologies and ability to work in cross-functional teams. Job Title: Data Analyst Location: Sheffield, UK Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at https://www.allegisgroup.com/en-gb/privacy-notices. To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to https://www.allegisgroup.com/en-gb/privacy-notices. We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at https://www.allegisgroup.com/en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.