N-iX is seeking a Junior Power BI Engineer for a 1-1.5 year contract. Responsibilities include developing and maintaining interactive Power BI reports and dashboards, connecting to various data sources (SQL, Excel, APIs), creating DAX expressions for data analysis, building self-service BI reports, optimizing report performance, collaborating with business users, and ensuring data modeling efficiency. The ideal candidate possesses experience as a Power BI Engineer (6+ months commercial experience), understanding of DAX and data modeling, SQL and relational database (MS SQL) knowledge, Power Query experience, and ETL understanding. Excellent communication, analytical skills, and ability to manage large datasets are essential. Intermediate English proficiency and advanced Ukrainian language skills are required.