Data Engineer Big Data – Expertise Vertica (H/F)
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Salary
≈ $65k – $127k per year (Estimated)
Location
Remote (France)
Seniority
Senior
Employment
Full-Time
Confirmed on the employer's own hiring board on Sep 24, 2026. First seen by Alion on Sep 24, 2026. Citech scores B on the Alion truth index.
Overview
Company
Impact
Profile match
Citech is a French IT services company (ESN) headquartered in Paris that provides technical assistance consultants, custom application development, outsourcing and application maintenance, and digital transformation consulting to large corporate clients. Active since 2013, it runs regional agencies in Dijon, Lyon, Aix-en-Provence, Strasbourg, Lille, Rennes, Nantes, Toulouse and Bordeaux, with many assignments in banking, payments and industrial environments. Openings are consultant roles such as COBOL and mainframe analyst developers for card payment systems, C# and .NET developers, cloud, OpenStack and Azure engineers, PostgreSQL DBAs and IT project managers, mostly in Strasbourg.
CITECH recrute !
Vous souhaitez intervenir sur des plateformes Big Data à grande échelle et contribuer à des projets stratégiques liés à la data ? Nous avons LA mission pour vous !
Nous recherchons en effet un(e) Data Engineer Big Data - Expertise Vertica (H/F)
Notre client est un acteur majeur disposant d’infrastructures data volumineuses, utilisées par de nombreuses équipes BI et Data.
Votre mission :
Au sein de l’équipe Big Data, vous interviendrez sur la mise en place et l’exploitation des plateformes de données.
À ce titre, vos principales missions seront :
- Administrer et faire évoluer les infrastructures Big Data
- Intervenir sur le moteur Vertica (installation, exploitation, optimisation)
- Assurer le maintien en condition opérationnelle des plateformes
- Accompagner les équipes BI/Data dans l’usage des infrastructures
- Participer aux évolutions techniques et à l’amélioration des performances
- Intervenir en support niveau 3 sur des problématiques complexes
Le poste est orienté infrastructure data (et non data science / analytics).
Qualifications
Formation & expérience
- Formation supérieure en informatique
- Expérience en environnement Big Data / bases distribuées
- Expérience concrète sur Vertica (même courte en production)
Compétences techniques attendues
Vertica - Indispensable
Linux
Scripting (Shell / Python)
ELK (Elastic, Logstash, Kibana)
MongoDB / Hadoop (connaissances appréciées)
Soft skills
Forte expertise technique
Capacité à intervenir en autonomie
Esprit d’analyse
Appétence pour les environnements complexes
Localisation : Lille
Démarrage : ASAP
Salaire CDI : 40 - 60 K€
Tous nos postes sont ouverts aux personnes possédant le statut RQTH.
Pourquoi rejoindre CITECH ?
- Projets Big Data à grande échelle
- Environnements techniques riches et complexes
- Missions longues durées
- Accompagnement personnalisé
- Ambiance conviviale (afterworks )
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