Data Engineer English H/F - collectivite

Important informationContract type: FreelanceDaily rate: Salary according to profileLocation: 92800 Puteaux, FranceStarting date:UrgentWork mode: HybridPublished on: 16 July 2026What they needLocation: Puteaux (3 days of remote work per week).Job Description:Strong SQL Server expertise with proven experience in designing and developing Data Warehouses and Data Marts.Data Modeling expertise is mandatory, including dimensional modeling, star schemas, fact, and dimension design, and translating business requirements into scalable analytical models.Solid experience in developing and optimizing complex stored procedures, ETL logic, and data transformation rules in SQL Server.Hands-on experience with SSIS for data integration, orchestration, and workflow automation.Experience integrating data from multiple sources, including SQL Server databases, APIs, and event-based data streams.Experience in building semantic, reporting layers, and delivering business insights through Looker dashboards and analytics.Strong analytical and problem-solving skills, with the ability to understand and implement complex business rules and data transformations.Ability to work closely with business stakeholders to translate requirements into robust data solutions.Experience working within Agile development environments.