Développeur C# (H/F)

Holenek · French: C1 · IT Consulting & Digital Transformation · IT Staffing & Staff Augmentation · SQL · C# · 24 days ago
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Salary
≈ $42k – $76k per year (Estimated)
Location
Hybrid (Saint-Nazaire, France)
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 6, 2026. First seen by Alion on Sep 1, 2026.

Overview
Company
Impact
Profile match

Holenek

Holenek is a French IT services company that offers IT services, pre-hiring and commercial portage, with a model it describes as qualitative, fair and sustainable for businesses and IT consultants. Its job ads cover network infrastructure project managers, Java, C# and Angular developers and Sage X3 and Talend analyst developers, with consultants working as employees, in salary portage or as freelancers. The company is headquartered in Nantes, France.
holenek.fr · HQ: Nantes, France · IT Staffing & Staff Augmentation · IT Consulting & Digital Transformation
Tech stack of Holenek

Rejoignez Holenek, une entreprise qui révolutionne le secteur des ESN et du recrutement. En tant que Développeur C#, vous travaillerez sur des projets techniques à forte valeur ajoutée, en concevant, développant et maintenant des applications liées à la Conception Assistée par Ordinateur (CAO). Vous bénéficierez d'un cadre de travail stimulant, d'une mutuelle familiale, d'une prise en charge des frais de transport et d'une équipe orientée collaboration et qualité.

Missions

  • Concevoir, développer et maintenir les applications et outils spécifiques liés à la Conception Assistée par Ordinateur (CAO).
  • Implémenter des fonctionnalités en C#/.NET et VB.NET en lien avec les besoins métiers, et garantir la qualité du code via les tests unitaires.
  • Concevoir et maintenir des requêtes SQL avancées pour le traitement de volumes de données importants issus des outils de CAO.
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