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Salary
$46k – $63k per year
Location
Hybrid (Strasbourg, France)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 28, 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 : Strasbourg

Démarrage : ASAP

Salaire CDI : 40 - 55K€

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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