9 days ago
Lyon, FranceMid Level / Senior
Responsibilities
- Design and develop data ingestion, processing, and modeling pipelines with dbt.
- Optimize SQL queries on BigQuery for data performance and reliability.
- Model the semantic layer using Looker and LookML.
- Automate workflows with GitLab CI/CD and Docker Compose.
- Collaborate with data engineers, data analysts, technical leads, and business teams to deliver reliable data solutions.
- Ensure the quality, reliability, and optimization of data flows feeding business applications and visualization tools.
Requirements
- Engineering-school or Master’s degree (Bac+5) in computer science, data science, or a related field.
- 3–7 years of experience in Data Engineering.
- Advanced expertise in dbt and SQL.
- Confirmed experience with BigQuery.
- Knowledge of Looker/LookML for data modeling.
- Familiarity with GCP and DevOps tools including Docker and CI/CD.
- Experience with real-time flows using Pub/Sub is a plus.
- Professional proficiency in written and spoken French.
- Strong analytical, rigorous, collaborative, and technically curious approach.
Benefits
- Permanent contract.
- Position based in France, in the Auvergne-Rhône-Alpes region.
- RTT days.
- Meal vouchers with 60% covered by ALTEN.
- Transport cost support, including 90% coverage of the Navigo pass.
- Social benefits including holiday vouchers, preferential rates, and 1% housing support.
- Charitable volunteering opportunities through ALTEN Solidaire.
- Annual events, afterworks, team building, and ALTEN Awards.
- Well-being activities supporting quality of life at work.
Tech Stack
Categories
Data Engineering
About ALTEN
ALTEN provides engineering and IT services, including R&D outsourcing, product development, and digital systems consulting for major industrial and service-sector companies. Founded in 1988 and headquartered in Boulogne-Billancourt, France, it operates in 30+ countries and is publicly traded on Euronext Paris. Revenue model based on consulting engagements, managed services, and turnkey project delivery across sectors such as aeronautics, automotive, telecom, energy, finance, and life sciences.