Data Analyst - Power BI Specialist

Location: Athens, Greece Are you a talented Data Analyst with a passion for Power BI? Join us in shaping the future of e-Government! We’re looking for a skilled Data Analyst - Power BI Specialist to drive the design, analysis, and implementation of data models, reports, and dashboards. What You'll Do: Collaborate with stakeholders to understand business needs and translate them into data-driven solutions; Design and implement Power BI reports and dashboards that deliver key business insights; Develop and optimize data models within Power BI, ensuring efficient data integration and reporting performance; Create and manage Power BI Dataflows, connecting and transforming data from various sources for reporting needs; Write efficient SQL queries to retrieve, clean, and transform data from different databases like SQL Server and PostgreSQL to prepare datasets for reporting and analysis; Utilize DAX (Data Analysis Expressions) in Power BI to create measures and calculated columns for in-depth analysis; Publish and manage Power BI reports and dashboards in the Power BI Service, ensuring accessibility and usability for stakeholders; Oversee the organization of reports within Power BI workspaces, including managing permissions and access rights for users; Troubleshoot and optimize Power BI reports to ensure accuracy, reliability, and performance. Requirements University degree in Computer Science, Information Technology, Data Science, Software or Electrical Engineering, or other related field; 2+ years of experience in business intelligence or data analysis, with a strong focus on Power BI; Proficiency in DAX for calculations and data modeling; Experience with Power Query for data transformation and cleaning; Experience with publishing, sharing, and managing reports in the Power BI Service, including workspace administration; Strong understanding of data visualization principles and best practices; Knowledge of relational databases and SQL for data retrieval; Excellent analytical, problem-solving, and communication skills; Fluency in oral and written English. Nice-to-have Qualifications Experience integrating Power BI with other Microsoft tools (e.g., Excel, Azure) and third-party applications; Leverage Power BI’s AI capabilities to create advanced analytics solutions, including machine learning models and automated insights; Familiarity with popular machine learning frameworks and libraries (e.g., TensorFlow, Scikit-learn, PyTorch) for building and deploying models; Ability to preprocess and clean data for machine learning, including handling missing values, data normalization, and feature engineering; Understanding of data warehousing concepts, including star and snowflake schema designs, particularly in SQL Server Data Warehouse environments; Familiarity with database management practices, including indexing, optimization, and maintenance to enhance performance and reliability of data queries; Experience with Extract, Transform, Load (ETL) processes using SQL to prepare data for analysis and reporting; Familiarity with Azure Document Intelligence for extracting information from documents, enabling automated data processing and integration into BI workflows; Relevant Microsoft Certifications (e.g. Azure Data Scientist Associate, Power BI Data Analyst, etc.). Benefits We believe in rewarding talent and dedication. Here's what you can expect as part of our team: Competitive full-time salary; Private Health Coverage on the Company’s group program; Flexible Working Hours; Top-of-the-Line Tools; Professional Development: Benefit from language courses, specialized training, and continuous learning opportunities; Career Growth: Work with some of the most innovative and exciting specialists in the industry; Dynamic Work Environment: Thrive in a setting that offers challenging goals, autonomy, and mentoring, fostering both personal and company growth. If you want an exciting challenge, work with some of the coolest technologies, and enjoy your time doing it, then join us! Submit your detailed CV in English, quoting reference: ( DAPBS/10/26 ). You may also consider all our other open vacancies by visiting the career section of our website ( www.eurodyn.com ) and follow us on Twitter (@EURODYN_Careers) and LinkedIn. EUROPEAN DYNAMICS (ED) ( www.eurodyn.com ) is a leading European Software, Information, and Communication Technologies company, operating internationally (Athens, Brussels, Luxembourg, Copenhagen, Berlin, Stockholm, London, Nicosia, Valetta, Vienna, Den Haag, Hong Kong, etc.) The company employs over 1100 engineers, IT experts, and consultants (around 3% PhD, 41% MSc, and 54% BSc). We design and develop software applications using integrated, state-of-the-art technology. Our current IT projects have a value exceeding 300 million EURO. EUROPEAN DYNAMICS is a renowned supplier of IT services to European Union Institutions, international organizations, European Agencies, and national government Administrations in 40 countries and 4 continents. As part of our dedication to the diversity of our workforce, we are committed to Equal Employment Opportunity without regard for race, colour, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion. EUROPEAN DYNAMICS (ED) adheres to the General Data Protection Regulation principles by applying its Privacy Policy as published at www.eurodyn.com/privacy . By submitting an application to this position and by sharing your personal data with ED, you acknowledge and accept its Policy and authorize ED to process your personal data for the purposes of the company's recruitment opportunities, in line with the Policy.