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Salary
$45k – $59k per year
Location
Hybrid (Toulouse, France)
Employment
Freelance

First seen by Alion on Oct 12, 2026.

Overview
Company
Impact
Profile match
Catamania (Cat-Amania) is a French digital services and IT consulting group that delivers application development, data engineering, project management and cybersecurity work for large corporate clients in banking, insurance and industry. It runs regional agencies in cities such as Paris, Niort, Lyon, Le Mans, Bordeaux, Tours, Lille, Montpellier and Brest, alongside its Umania and Innovia R&D units, and recruits data engineers, Java and Angular developers, application architects, business analysts and PMOs. The company is headquartered in Saint-Herblain near Nantes, France.

Dans le cadre d'un programme de modernisation et de montées de versions d’applications métiers, nous recherchons un Développeur .NET pour renforcer les équipes de l’un de nos clients grands comptes.

Au sein d’une équipe projet, vous intervenez sur l’ensemble du cycle de vie applicatif :

  • Analyse des besoins fonctionnels et techniques.

  • Participation aux études d’impact liées aux montées de versions.

  • Développement et adaptation des composants applicatifs en environnement .NET.

  • Correction d’anomalies et traitement de la dette technique.

  • Participation aux phases de qualification et de mise en production.

  • Contribution à l’amélioration continue des pratiques de développement et de la qualité logicielle.

Profil recherché

  • Formation supérieure en informatique.

  • Expérience significative en développement Microsoft .NET.

  • Maîtrise de C#, .NET Framework et/ou .NET Core/.NET.

  • Bonne connaissance des bases de données SQL Server.

  • Expérience dans des contextes de maintenance évolutive, de migration ou de montée de version appréciée.

  • Connaissance des outils de gestion de source et d'intégration continue (Git, Azure DevOps, GitLab, etc.).

  • Capacité à travailler en équipe, bon relationnel et esprit d'analyse.

  • Autonomie, rigueur et sens du service.

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