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# Data Engineer Senior H/F

- **Company:** OUICODING
- **Location:** La Garenne-Colombes, France
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Application Programming Interfaces (APIs), Amazon S3, Automation of Tests, Big Data, Cloud Computing, Continuous Integration, DevOps, Hadoop Distributed File System, Identity and Access Management, Python (Programming Language), Software Engineering, SQL Databases, Parquet, Apache Spark, Git, Servicebus, Modularization, Git Flow, Cloudwatch
- **Published:** September 23, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=34a83e3dcf6f20e7

## About the Role

Stack & Compétences requises :

 * Software Engineering : Excellente maîtrise de Python (POO, modularisation, clean code), Git & Git Flow.
 * Big Data & Performance : Spark, Glue, Parquet, S3, HDFS, SQL avancé. Expertise en optimisation (partitionnement, bucketing, cache, tuning Spark/SQL).
 * Cloud AWS : S3, Lambda, Glue, IAM, EventBridge, CloudWatch.
 * DevOps & IaC : Pratiques CI/CD robustes et Infrastructure as Code.

(Important : Vous devez maîtriser au moins 2 à 3 des domaines techniques clés ci-dessus)., * Séniorité : Profil Senior ou Lead Data Engineer avec une double culture Big Data et Software Engineering / DevOps.

 * Soft skills : Proactif, orienté solution, capacité à gérer plusieurs sujets en parallèle et à évoluer dans un contexte multiculturel.
 * Langues : Français et Anglais courants (environnement international).

## Description

* Architecture & Développement : Concevoir et développer les pipelines d'ingestion/traitement, les briques de normalisation et les API d'exposition des données.
 * Core Framework : Faire évoluer le framework commun (CI/CD, monitoring, tests automatisés, résilience, performance, qualité de code).
 * Leadership technique : Piloter des chantiers de dev, challenger les besoins métiers, faire respecter les standards d'architecture et coacher l'équipe.


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