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# Senior Data Analyst - Selby Jennings

- **Company:** Yesterday By Efinancialcareers
- **Location:** Welling, United Kingdom
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Big Data, Data Governance, Reference Data
- **Published:** October 29, 2026
- **Apply:** https://www.reed.co.uk/jobs/senior-data-analyst-selby-jennings/57503093

## About the Role

* Previous experience in a data-focused role within financial services, investment management, market data, or a related environment.
 * Strong analytical and problem-solving skills.
 * Experience working with large datasets and investigating data issues.
 * Ability to communicate effectively with both technical and non-technical stakeholders.
 * Highly organised with strong attention to detail.
 * Comfortable managing multiple priorities in a fast-paced environment.

## Description

* Support the delivery and quality of financial market and reference data across the organisation.
 * Work closely with trading, research, risk, and compliance teams to understand and resolve data-related issues.
 * Investigate data discrepancies and help ensure information is accurate, complete, and available when needed.
 * Assist with on-boarding new data sources and evaluating external data providers.
 * Coordinate and support data-related projects from requirements gathering through to testing and implementation.
 * Help improve existing processes and identify opportunities to increase efficiency and data quality.
 * Partner with operational and technology teams to ensure the smooth flow of critical business data.
 * Support ongoing reporting, analysis, and data governance initiatives.