.Company DescriptionTalan is an international advisory group on innovation and transformation through technology, with 5000 employees, and a turnover of 600M€.We offer our customers a continuum of services to support you at each key stage of your organization's transformation, with 4 main activities:CONSULTING in management and innovation: supporting business, managerial, cultural, and technological transformations.DATA & TECHNOLOGY to implement major transformation projects.CLOUD & APPLICATION SERVICES to build or integrate software solutions.SERVICE CENTERS of EXCELLENCE to support the latter through technology, innovation, agility, sustainability of skills and cost optimization.Talan accelerates its clients' transformation through innovation and technology. By understanding their challenges, with our support, innovation, technology and data, we enable them to be more efficient and resilient.We believe that only a human-oriented practice of technology will make the new digital age an era of progress for all. Together let's commit!Job DescriptionWe are seeking a highly skilled Senior Power BI Developer with over 6 years of experience to join our dynamic team. This role involves designing, developing, and implementing business intelligence solutions that drive data-driven decision-making. The ideal candidate will possess a deep understanding of Power BI, SQL databases, data modeling, and business intelligence best practices.Key Responsibilities:Power BI Development: Design, develop, and maintain Power BI reports and dashboards that offer actionable insights for business stakeholders.Data Modeling & Visualization: Create and optimize complex data models, develop calculated columns, measures, and KPIs, and ensure seamless integration of data from multiple sources.Database Management: Work extensively with SQL databases, performing data extraction, transformation, and loading (ETL) tasks, and optimizing data queries to enhance Power BI performance.Stakeholder Collaboration: Work closely with business stakeholders to gather requirements, understand key performance indicators (KPIs), and translate business needs into technical solutions.Data Governance & Quality: Implement data governance and quality assurance processes to ensure data accuracy and reliability.Performance Optimization: Fine-tune Power BI reports for speed and performance, utilizing best practices in DAX, data modeling, and query optimization.Documentation & Training: Document development processes and provide training and support to end-users as needed.QualificationsExperience: 6+ years of experience in Power BI development, including expertise in data modeling, DAX, and Power Query.Database Knowledge: Strong background in SQL and database management, with hands-on experience in SQL Server, MySQL, Oracle, or other database platforms.Proficiency in DAX, Power Query, and M language.Extensive experience with ETL processes and data integration