Data Engineer/Data Analyst Senior - FR

Senior Data Engineer / Data Analyst Profile Senior Data Engineer/Data Analyst profile to manage applications related to the CDMO (Chief Digital & Marketing Office) business, within a dynamic team with diverse roles (Tech Lead, Full Stack Developer, Data Scientist, Product Owner, QA, etc.). One of the applications, One Creative, provides a comprehensive view of media asset performance and optimization-from global strategy down to local activation.

The mission includes: * Developing and maintaining data pipelines for: * Data sourcing (BigQuery Datalake) * Downloading video assets via social media platform APIs * Creative analysis (internal Augmented DAM application) * Automation of AI workflows (embedding, clustering) * Transforming raw Datalake data into optimized tables for the One Creative application (merging performance KPIs, metadata, creative data, etc.) * Optimizing backend deployment on GCP * Improving the codebase by adding unit and integration tests to Python code * Developing an initial monitoring layer for retrieved data (assets, KPIs) * Modernizing technical components (thumbnails, product detection, encoder) with more modern and efficient approaches * Optimizing the CI/CD pipeline * Working on the migration of the Augmented DAM backend (another internal application used as a service within One Creative) * Developing SQL queries to source data into Datalake tables, based on inputs from the Data Business Owner * Documenting data extracted from the Datalake using documentation and data diagrams * Ensuring the quality of consolidated data in the application compared to source data * Supporting the development of monitoring metrics for application KPIs * Analyzing and cross-referencing data to generate new insights (creative data driving the highest performance, etc.) and benchmarks Languages * French (native) * English (professional)