Senior Power BI Expert (m/f/d)Bewerben Sie sich jetzt, lesen Sie die Jobdetails, indem Sie nach unten scrollen Überprüfen Sie, ob Sie über die erforderlichen Fähigkeiten verfügen, bevor Sie eine Bewerbung abschicken.Full-timeJob descriptionCGI is a leading global management and IT consultancy with more than 91,000 employees in 40 countries worldwide. We support our clients worldwide through the general contractor implementation of complex large-scale projects, the outsourcing and takeover of complete IT processes as part of business process outsourcing and the provision of technical experts as business, project or IT consultants.Do you want to transform complex data models into meaningful dashboards and lead companies to data-driven success?Then start your career as a Power BI Expert (m/f/d) at CGI! In your role as a Power BI expert at CGI, you will bring in-depth knowledge of data modeling, DAX optimization, performance tuning and self-service BI - and understand what really lies behind these concepts. You are familiar with the requirements of modern data platforms, ETL processes and cloud-based BI architectures and find efficient solutions for the challenges of data-driven business processes. You can also translate the requirements of specialist departments into powerful, intuitive dashboards and reports and confidently implement automated data processes for seamless reporting.TasksResponsible for the development, maintenance and optimization of powerful Power BI reports and dashboards for complex enterprise dataDesign and implementation of efficient data models and ETL processes for scalable and high-performance BI solutionsClose collaboration with specialist departments and data engineers to ensure optimal data processing and visualizationOptimization of existing reports and dashboards, ensuring high performance and further development of the BI architectureEnsuring high data quality and validity through DAX optimization, performance tuning and automated testsWorking in agile and cross-functional teams and actively shaping BI strategies and reporting standardsSupporting the implementation of self-service BI solutions and training usersQualificationsDegree in business informatics, computer science, data science or a comparable qualificationSound knowledge and several years of practical experience with Microsoft Power BI, especially in the development of complex data models and dashboardsExperience in the design and implementation of BI architectures, including data modeling, ETL processes and cloud integrationIn-depth knowledge of DAX, Power Query (M) and SQL to create powerful and optimized reportsExperience with modern BI and data warehouse technologies (e.g. Azure Synapse, SQL Server, Snowflake)Knowledge of integrating data sources from different systems (e.g. ERP, CRM, data lakes, APIs)Experience with automation and CI/CD for BI workflows (e.g. with Azure DevOps, Power Automate)Confident in agile working methods (Scrum, Kanban) and experience in working with interdisciplinary teamsStrong analytical skills, a solution-oriented mindset and an independent way of workingVery good written and spoken German and good English skills (German language level at least C1)What we offerAt our company, you'll find colleagues who are fun to work with. We are open with each other, are on first-name terms across all positions and don't think in hierarchies or silosYou usually work directly in your home town - because we take customer proximity literally and work-life balance is important to usYou benefit from flexible working hours and have the option of working from home depending on the customer situationThe right training courses and certificates will help you progress. Our Academia e-learning platform allows you to learn wherever and whenever you wantYou can invest part of your gross salary in CGI shares - up to a maximum of 3% of your monthly salary for every euro you investWe also give you a share in the company's success: you receive a profit share based on your individual performance and how we as a company have achieved our financial targetsSabbatical or parental leave are supported. You can take special leave and our advice hotline is always availableA variety of joint events and leisure activities strengthen your bond with your colleaguesKnowledge sought afterEnglishGermanWhat can you expect from CGI? We benefit from our shared success and have the opportunity and responsibility to actively shape the strategy and direction of our company.At the same time, you have access to global resources to realize big ideas, seize new opportunities and benefit from immense industry and technology expertise.