Tech Lead Data Engineer (F/H)

Groupe SII • French: C1 • Artificial Intelligence • Information Technology • Scala • ETL/ELT • Talend • 11 days ago
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Salary
$51k – $56k per year
Location
Hybrid (Le Mans, France)
Seniority
Staff
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Sep 24, 2026.

Overview
Company
Impact
Profile match

Groupe SII

Groupe SII is a French technology consulting company founded in 1979 and active in embedded systems and information systems. It works for telecom operators, aerospace manufacturers, energy utilities and banks from around twenty countries. The company employs more than ten thousand engineers and remains controlled by its founding family.
sii-group.com • HQ: Paris, France • Engineering Services • IT Consulting & Digital Transformation • 51-200 employees • Est. 1979
Tech stack of Groupe SII

Rejoignez SII Ouest, une entreprise dynamique et innovante. En tant que Tech Lead Data Engineer, vous serez responsable de la migration des flux Talend vers Apache Spark, de la conception à l'optimisation des traitements de données distribués. Vous encadrerez techniquement les développeurs Data et collaborerez étroitement avec les équipes métier.

Missions

  • Piloter techniquement la migration des flux Talend vers Spark, définir les choix d'architecture et les bonnes pratiques de développement Data.
  • Concevoir et développer des traitements ETL/ELT distribués à forte volumétrie, optimiser les performances des traitements Spark.
  • Encadrer techniquement les développeurs Data, garantir la qualité des livrables via les tests automatisés, le monitoring et les revues de code.

Profil recherché

Compétences requises :

Spark, Scala, Hive, Hadoop, Git, Jenkins, CI/CD

Qualités désirées :

Force de proposition, Rigueur, Autonomie, Capacités d'analyse, Satisfaction client

Avantages :

Meal vouchers, Très bon CSE, Work from home

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