Senior BI Developer (MicroStrategy)

Avenga is an international engineering firm helping businesses operate with AI at the core. With 6,000+ experts worldwide, we combine engineering expertise with AI-native thinking to turn ambitious ideas into real-world impact across industries, technologies, and markets. At the core of the role We are looking for a Senior MicroStrategy Developer to join a high-impact team supporting a major Business Intelligence migration project in the telecommunications domain. In this role, you will work independently to migrate complex analytics and reporting solutions from QlikView to MicroStrategy for a network department. You will play a crucial role in accelerating project delivery, optimizing data models, and building high-performance BI reports that drive business decisions. Core skills you’ll bring 3+ years of experience as a MicroStrategy Developer, with a proven track record of delivering end-to-end BI reports and dashboards independently across multiple large-scale projects. Strong proficiency in SQL for data extraction, querying, performance tuning, and complex report creation. Hands-on experience or familiarity with report migration projects, specifically transitioning reports from legacy systems to MicroStrategy. Solid understanding of Data Warehousing principles, star/snowflake schemas, and BI dimensional modeling. Strong practical experience or familiarity with QlikView is a huge bonus. Excellent Upper-Intermediate to Advanced English communication skills (written and spoken) to collaborate effectively in an international team. Strong problem-solving mindset with the ability to step in, take ownership, and accelerate delivery in high-tempo project environments. The impact you'll create Independently build, model, and deploy complex MicroStrategy reports, metrics, attributes, and dashboards to support telecommunications network operations. Lead the end-to-end migration of existing QlikView reports to the MicroStrategy platform while ensuring data accuracy, consistency, and alignment with business requirements. Write, optimize, and debug complex SQL queries to ensure high data processing efficiency and fast report response times. Collaborate closely with cross-functional technical teams and business stakeholders to translate domain requirements into robust BI solutions. Conduct thorough quality checks, data validation, and performance testing on newly migrated reporting structures. Document report specifications, data flows, and migration mappings for ongoing maintenance and technical reference.  What supports your journey People are at the core of Avenga. We provide equal opportunities regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to a respectful environment where everyone can be themselves, share their ideas, and feel that they belong.