Senior Data Engineer

Skills

Job Specifications

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)

About the Company

Premium Europe, UK and India focused IT Head hunting/Recruitment/Staffing/Project Management company run by IT professionals. The founding team has donned roles like Program Manager/Project Manager/Strategy Manager in companies like IBM/TechM/Philips/Shell/Bridgestone. We are also into Strategic Finance consulting for the past 20 years. Know more

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Paris, France

Hybrid

Freelance

26-03-2026