{"id":273616,"date":"2026-10-28T08:02:21","date_gmt":"2026-10-28T07:02:21","guid":{"rendered":"https:\/\/manpower.lu\/jobs\/15675-data-quality-specialist-m-f-x\/"},"modified":"2026-10-28T08:02:21","modified_gmt":"2026-10-28T07:02:21","slug":"15675-data-quality-specialist-m-f-x","status":"publish","type":"matador-job-listings","link":"https:\/\/manpower.lu\/fr\/jobs\/15675-data-quality-specialist-m-f-x\/","title":{"rendered":"Data Quality Specialist (M\/F\/X)"},"content":{"rendered":" <ul class=\"matador-job-meta matador-job-meta-job-273616 matador-job-meta-default\"> <li class=\"matador-job-meta-field matador-job-field-job_general_location matador-job-field-value-luxembourg\"> <span class=\"matador-job-meta-label\">Lieu:<\/span> <span class=\"matador-job-meta-value\">LUXEMBOURG<\/span> <\/li> <li class=\"matador-job-meta-field matador-job-field-employmentType matador-job-field-value-temporary\"> <span class=\"matador-job-meta-label\">Type :<\/span> <span class=\"matador-job-meta-value\">Temporary<\/span> <\/li> <li class=\"matador-job-meta-field matador-job-field-bullhorn_job_id matador-job-field-value-15675\"> <span class=\"matador-job-meta-label\">Travail<\/span> <span class=\"matador-job-meta-value\">#15675<\/span> <\/li> <\/ul> <p>Manpower is looking for a Data Quality Specialist for one of its clients operating in the European financial sector, based in Luxembourg, for a temporary assignment.<\/p> <h3><strong>Your missions:<\/strong><\/h3> <ul> <li>Ensure the consistent application of data quality standards and checklists across internal and external stakeholders<\/li> <li>Monitor the quality, consistency, and reliability of data used for risk modelling, portfolio monitoring, and reporting activities<\/li> <li>Develop and maintain automated solutions to transform Excel and XML files into structured, validated, and auditable datasets<\/li> <li>Test and validate AI-driven solutions designed to automate data quality controls and validation processes<\/li> <li>Assess AI-generated outputs, identify discrepancies, and contribute to the continuous improvement of AI tools<\/li> <li>Apply data transformation and treatment rules to historical datasets to improve consistency and comparability over time<\/li> <li>Perform data cleansing, reconciliation, standardisation, and enrichment activities<\/li> <li>Document data transformations, business rules, quality controls, and validation procedures to ensure transparency and traceability<\/li> <li>Analyse data quality trends and recurring issues, and recommend corrective actions and process improvements<\/li> <li>Develop dashboards, monitoring tools, and analytical reports to support decision-making<\/li> <li>Collaborate closely with Risk, Data, IT teams, the European Commission, and external partners to strengthen data governance practices<\/li> <li>Contribute to the implementation of a reliable and auditable data repository supporting modelling, monitoring, and reporting activities<\/li> <\/ul> <h3><strong>Your profile:<\/strong><\/h3> <ul> <li>University degree in Data Science, Statistics, Mathematics, Computer Science, Engineering, or another quantitative discipline<\/li> <li>Minimum 3 years of professional experience in data analytics, data quality, data governance, data engineering, or data management<\/li> <li>Proven experience in data transformation, validation, cleansing, and quality assurance activities<\/li> <li>Strong proficiency in SQL and Python is required<\/li> <li>Knowledge of Power BI, XML processing, advanced Excel, R, or SAS would be considered an asset<\/li> <li>Exposure to artificial intelligence technologies, AI testing, or validation of automated solutions is considered an advantage<\/li> <li>Experience working with large and complex datasets within a financial, banking, or risk management environment is a plus<\/li> <li>Ability to collaborate with multiple stakeholders and translate business requirements into data-driven solutions<\/li> <li>Strong analytical and problem-solving skills with excellent attention to detail<\/li> <li>Organised, autonomous, and results-oriented mindset<\/li> <li>Excellent command of English and\/or French with a good knowledge of the other language; additional EU languages are considered an asset<\/li> <\/ul> <p><em>Please note that this assignment may be extended, in accordance with Luxembourgish law, for a maximum duration of one year.<\/em><\/p> <p><em>Interested in this opportunity? Apply now!<\/em><\/p> <nav class=\"matador-job-navigation\"> <ul> <li> <a href=\"https:\/\/manpower.lu\/fr\/jobs\/15675-data-quality-specialist-m-f-x\/\" rel=\"button\" class=\"matador-button\" title=\"Appliquer maintenant\">Appliquer maintenant<\/a> <\/li> <\/ul> <\/nav> ","protected":false},"excerpt":{"rendered":"<p>Lieu: LUXEMBOURG Type : Temporary Travail #15675 Manpower is looking for a Data Quality Specialist for one of its clients operating in the European financial sector, based in Luxembourg, for a temporary assignment. 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