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Salary
≈ $42k – $67k per year (Estimated)
Location
Hybrid (Nantes, France)
Seniority
Middle · 4+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Sep 4, 2026.

Overview
Company
Impact
Profile match
Gens de Confiance is a French online platform for buying, selling and renting between private individuals, with a community of more than 2 million members and thousands of private, secured listings. The scale-up works in the circular economy and hires data engineers, product managers and sales and customer success staff for holiday rentals and real estate. The company is headquartered in Nantes, France.
Backed by ISAI, ISAI

Rejoins Gens de Confiance, une scale-up en pleine croissance dans l'économie circulaire. En tant que Data Engineer, tu seras au cœur de notre stratégie data, travaillant sur le déploiement, l'amélioration et la maintenance de notre plateforme de données. Tu auras un impact direct sur l'expérience utilisateur et le développement de nouveaux services.

Missions

  • Déployer et maintenir des pipelines capables de traiter un volume important de données de façon fiable tout en garantissant leur sécurité.
  • Accompagner les équipes produit et tech dans la prise en main de cette plateforme, et renforcer l’ownership et l’adoption des outils.
  • Permettre aux équipes produit de mettre en place, évaluer et maintenir des solutions d’IA.

Profil recherché

Idéalement, tu es de formation ingénieur ou équivalent.

* Tu disposes d’une expérience d’au moins 4 ans dans l’informatique.

* Tu maîtrises au moins un langage de programmation (Python de préférence, Go, JavaScript, PHP) et tu es sensible aux bonnes pratiques de qualité de code..

* Tu parles le SQL et tu maîtrises les concepts et la gestion des bases de données relationnelles et NoSQL.

* Tu as développé et maintenu des pipelines de données en production, et tu as idéalement mis en place ou contribué à une Modern Data Stack (Airflow, dbt, process ELT/ETL, Data Mesh, etc.).

* Tu as de l’expérience avec un fournisseur de services cloud, idéalement AWS (Lambda, Kinesis, Redshift, etc.)

* Tu es à l’aise avec un environnement de startup dynamique, de multiples priorités à organiser - bref, tu aimes la gestion de projet et l’amélioration continue.

* Tu es curieux, et cherches en permanence à améliorer l’existant et à partager tes trouvailles.

* Tu as le sens du service et est à l’écoute des feedbacks internes sur la plateforme data.

**Ton quotidien**

* Un bureau lumineux au cœur de Nantes.

* Une équipe à taille humaine.

* Des horaires flexibles.

* Du matériel de compet’.

* Participer à une aventure au sein d’une Scale-up en pleine croissance, dans l’économie circulaire !

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