on assessing and delivering robust data solutions and managing changes that impact diverse stakeholder groups in response to regulatory rulemaking, supervisory requirements, and discretionary transformation programs. Key Responsibilities: Develop PySpark and SQL queries to analyze, reconcile, and interrogate data. Provide actionable recommendations to improve reporting processes—e.g., enhancing data quality, streamlining workflows, and optimizing query performance. Contribute to architecture More ❯
Belfast, County Antrim, Northern Ireland, United Kingdom
Hays
strategic change projects. You'll work across multiple workstreams, delivering high-impact data solutions that drive efficiency and compliance for Markets and its clients. Key Responsibilities Build and optimize PySpark and SQL queries to analyze, reconcile, and interrogate large datasets. Recommend improvements to reporting processes, data quality, and query performance. Contribute to the architecture and design of Hadoop environments. More ❯
Execution & Transformation - Data Acquisition Team at a leading Investment Bank. You'll work across regulatory and transformation initiatives that span multiple trading desks, functions, and stakeholders. You'll build PySpark and SQL queries to interrogate, reconcile and analyse data, contribute to Hadoop data architecture discussions, and help improve reporting processes and data quality. You'll be hands-on across More ❯
Belfast, County Antrim, Northern Ireland, United Kingdom
McGregor Boyall
Execution & Transformation - Data Acquisition Team at a leading Investment Bank. You'll work across regulatory and transformation initiatives that span multiple trading desks, functions, and stakeholders. You'll build PySpark and SQL queries to interrogate, reconcile and analyse data, contribute to Hadoop data architecture discussions, and help improve reporting processes and data quality. You'll be hands-on across More ❯
