Senior SQL Data Analyst – Application Auditing and Data Quality

Description

Job Summary: We are seeking a Senior SQL Data Analyst to ensure data consistency and integrity within the Public Administration, participating in audits and quality control. Key Highlights: 1. Joining a stable project within the Public Administration. 2. Collaborative work environment focused on data quality. 3. Professional development within a mature technological environment. DESCRIPTION BEIGAR is looking for a Senior SQL Data Analyst to join an important project within the Public Administration, participating in application auditing initiatives, data validation, and information quality control. We seek a candidate with solid experience in data analysis, information model review, and advanced exploitation using SQL, capable of ensuring data consistency, integrity, and traceability across various corporate systems. The selected candidate will collaborate with technical and functional teams in executing audits, analyzing incidents, designing test cases, and preparing results reports, contributing to continuous improvement of data control and quality processes. Hybrid work mode: * On-site in Madrid (Chamberí area) on Mondays, Wednesdays, and Fridays. * Remote work on Tuesdays and Thursdays. * Full-time schedule of 40 hours per week. **Responsibilities** * Analysis and validation of information originating from various data systems. * Development and optimization of complex SQL queries. * Review and analysis of data models. * Execution of data quality and consistency tests. * Design and documentation of test cases. * Participation in functional and technical application audits. * Identification of incidents, anomalies, and data inconsistencies. * Preparation of results reports and associated documentation. * Collaboration with technical teams for resolution and follow-up of findings. * Automation of analysis tasks via scripting when necessary. **What We Offer** * Joining a stable project within the Public Administration. * Collaborative work environment focused on data quality. * Hybrid work mode. * Participation in auditing and analytical projects impacting corporate systems. * Professional development within a mature technological environment. * Immediate incorporation. REQUIREMENTS * University degree in ICT (issued or officially recognized in Spain). * Minimum of 6 years of professional experience as a Data Analyst or in similar roles. * Advanced experience in SQL, including complex queries and stored procedures. * Experience in data model analysis and review. * Experience in data testing and validation using analytical tools (IDEA or similar). * Experience in test case design and data quality control. * Experience in preparing results reports and technical documentation. * Knowledge of scripting using Python or similar technologies. * Analytical ability, attention to detail, and results orientation. **Administrative Requirements** * Valid work permit. * DNI or NIE. * Social Security number. * Student visas are not accepted. **Selection Process** As part of the selection process, candidates must complete a technical test designed to assess their knowledge of SQL, data analysis, data quality, and practical problem-solving skills related to the responsibilities of the position.