We are looking for a Business Analyst Reporting WKFS/Regnology for one of our clients based in Luxembourg. Starting Date : May 2026 Freelance contract or permanent contract via a payrolling company Part-time (2 or 3 days per weed), on-site Objectives You will enhance RE4 and RE5 WKFS tools, giving you a direct impact on how regulatory data is produced and improved. You will work across all data layers, allowing you to fully understand the flow from source data to final reports. You will implement practical improvements and workarounds, enabling smoother and more reliable reporting processes. You will monitor issues and coordinate with the software provider, giving you ownership over solution quality and system stability. You will analyse GAPs between WKFS and Regnology Reporting Hub, strengthening your expertise on two major reporting technologies. You will design specifications and interfacing requirements, allowing you to shape the bridge between WKFS and Regnology. You will build and test sample data models, giving you hands‑on influence on report accuracy and functional outcomes. Profile You have experience as a functional analyst on WKFS with SQL, allowing you to contribute effectively from day one. Experience with Regnology is a strong advantage and positions you to play a key role in the transition toward RRH. You work autonomously, enabling you to manage complex analysis without the need for close supervision. Your understanding of COREP, especially credit risk under the standardized approach, ensures high‑quality regulatory outputs. Your knowledge of CRR3 helps you anticipate upcoming regulatory requirements and contribute compliant solutions. Hays plc est l'un des principaux groupes mondiaux de recrutement de professionnels. Hays est l'expert du recrutement de personnes qualifiées, professionnelles et compétentes dans le monde entier. Hays est le leader du marché au Royaume-Uni et en Asie-Pacifique et également l'un des leaders du marché en Europe continentale et en Amérique latine. Hays intervient pour le compte de milliers d'entreprises des secteurs privé et public, sur des postes en CDI, CDD, Travail Temporaire et Contracting. Hays France & Luxembourg compte aujourd'hui plus de 650 salariés répartis au sein de 22 bureaux (Aix-en-Provence, Amiens, Biarritz, Bordeaux, Clermont-Ferrand, Dijon, Grenoble, La Rochelle, Lille, Lyon, Montpellier, Nancy, Nantes, Nice, Paris, Reims, Rennes, Rouen, Strasbourg, Toulouse, Tours et au Luxembourg) couvrant 25 secteurs d'activité.