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Reference Data Lead - VP @ Citigroup

Sydenham Bypass, BelfastOnsiteFull-time
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About this role

Salary: £62,000 - 102,000 per year

Requirements: Experience engaging senior stakeholders, clients, and business partners to capture business and product requirementsStrong analytical skills and extensive experience documenting functional and technical specifications, epics, and user storiesExpertise in Master or Reference Data, preferably Instrument or Corporate Actions lifecycleExperience with validation and testing in collaboration with Development, QA, and OperationsExperience with business process reengineering, business systems development, and modern system architectures, including cloud and APIsAbility to work independently as a senior individual contributor and manage multiple priorities under pressureProficiency in SQL, data analysis, and understanding data modelsData-oriented approach and excellent attention to detailPreferred: understanding of AI/GenAI fundamentals and structuring AI-ready reference dataPreferred: exposure to process automation, workflow streamlining, or intelligent data quality checks5+ years of relevant experienceProven complex analytical, interpretive, and problem-solving skillsProven interpersonal, data analysis, diplomatic, management, and prioritization skillsClear and concise written and verbal communicationSelf-motivation, initiative, and ability to master new tasks quicklyAbility to work under pressure, meet tight deadlines, and approach work methodicallyBachelors degree, university degree, or equivalent experience Responsibilities: Lead business and functional requirements, epics, and user stories for complex Corporate Action initiativesDrive product backlog management, refinement, and sprint prioritizationLead data modelling and mapping across vendors and internal feedsPerform data mining, profiling, transformation, and advanced SQL validationWork closely with clients across business lines, operational partners, IT, and PMODrive interface strategy and design for web GUIs and APIsLead engagements with internal and external data providers and vendorsDefine and govern Golden Copy rules and vendor source hierarchy logicIdentify opportunities for automation, process streamlining, and AI-ready data use casesManage senior stakeholder expectations, roadmap delivery, user training, and release governance Technologies: AICloudSQLSwiftWebBusiness Intelligence More:

We are Citi, and our Master and Reference Data organization provides authoritative enterprise reference data through technology and operational processes for collecting, storing, analyzing, and distributing product, pricing, account, and corporate action data. Our global Corporate Actions Product & Data Team works on the Global Corporate Action Event Repository, covering vendor data feeds, data analysis and research, SWIFT messages, user interfaces, downstream data publishing, rules and governance, audit, and compliance. Coverage, completeness, accuracy, and timeliness guide our work, while client and user needs shape the product roadmap. This is a full-time Technology Product Management role based in Belfast, Northern Ireland. We are an equal opportunity employer.

last updated 40 week of 2026

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