We are hiring a skilled Business Intelligence / SAS Developer for a telecommunications company in Tunisia. The role involves developing and supporting SAS-based ETL, data warehousing, and reporting solutions. Responsibilities include data analysis, validation, optimization, and performance tuning, as well as developing dashboards and supporting BI initiatives. Requirements include a Bachelor's Degree in Computer Science or related field, minimum 5 years of DWH experience, 4-6 years of hands-on SAS programming, telecom industry experience, expertise in Base SAS, SAS Macros, SAS SQL, ETL, and DWH, plus experience with Greenplum, PL/SQL, Power BI, Tableau, data modeling, and performance optimization. Knowledge of data architecture, Oracle or Teradata preferred. Strong analytical, problem-solving, stakeholder management, and documentation skills required.