Data Steward

Data StewardSalary: £50,000WFH: 4 days a week in office (Charing Cross/Picadilly Circus)

We're hiring on behalf of our client, a leading global private markets investment firm, for a newly created Financial Data Steward role within their Portfolio Analytics team. This position is based in London and plays a vital part in shaping the firm's approach to financial data governance, quality, and reporting.

Role overview:As Financial Data Steward, you will champion best practices in data integrity across finance workstreams, ensuring that fund, portfolio, and investor-level datasets are complete, accurate, and reliable. You'll lead data quality initiatives, build internal dashboards, and work across teams to embed a culture of "right-first-time" data management.

Key responsibilities:

• Reconcile data across internal systems (GL, portfolio monitoring, CRM) and third-party sources (fund admins, custodians, vendors)
• Maintain the Finance Data Catalogue – defining ownership, lineage, and golden sources
• Build Power BI dashboards to track data quality metrics, reconciliation exceptions, and performance insights
• Define and enforce data quality rules to improve accuracy, completeness, and timeliness
• Provide training, documentation, and day-to-day support to enhance data literacy across Finance

About you:

• Experience reconciling complex financial datasets from internal and external sources
• Skilled in defining and monitoring data quality using KPIs and automated controls
• Proficient in Excel and Power BI for analysis and reporting
• Strong communication skills and confidence working across business, technical, and analytics teams
• Detail-oriented with sound analytical judgement and a proactive mindset

This is a great opportunity to build out data foundations and governance processes that directly support investment decision-making and operational excellence.

To find out more or apply, please get in touch.

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