Description
You will design, build, and maintain data pipelines to support analytical needs.
Responsibilities
- Design, build, and maintain ELT/ETL pipelines on AWS (Redshift, RDS, S3), using dbt and Informatica.
- Write advanced SQL (CTEs, window functions, complex joins) for transformations, data quality checks, and performance tuning across Redshift, RDS, Oracle, and PostgreSQL.
- Translate business and analytics team requirements (in French/English) into scalable data products, providing documentation via dbt Docs.
- Manage and maintain data infrastructure using version control systems like GitHub or GitLab.
Required Skills
- 5+ years of professional experience in data engineering.
- Expert proficiency in advanced SQL, including CTEs and window functions.
- Hands-on experience with AWS services: Redshift, RDS, and S3.
- Proficiency with dbt (Core and Cloud, including dbt Docs).
- Strong experience with version control (GitHub/GitLab).
- Experience with databases, including Oracle BD and PostgreSQL.
- Familiarity with Python.
- Knowledge of data modelling concepts (Data Vault, Star/Snowflake, 3NF, data mesh).