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Salary
$45k – $56k per year
Location
Hybrid (France)
Seniority
Staff · 9+ years exp
Employment
Freelance

First seen by Alion on Oct 5, 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.

Une grande banque de financement et d'investissement renforce son équipe de développement de proximité dédiée aux risques de marché. Cette équipe livre aux métiers du Market Risk des outils tactiques, construits vite pour répondre à des besoins urgents ou spécifiques.

L'équipe est organisée en deux pôles : un pôle Front, qui développe les applications métier, et un pôle Core, qui maintient le framework commun sur lequel elles reposent. Vous rejoignez le pôle Core, sous la direction du Tech Lead.

Vos principales missions :

  • Concevoir et faire évoluer le framework interne en C# / .NET : briques techniques communes (batch et web) mises à disposition des développeurs Front.

  • Développer et maintenir l'interface en Angular.

  • Assurer le support technique des équipes utilisatrices, en C# comme en Python.

  • Prendre en charge le release management : préparation et sécurisation des livraisons (Jenkins, XL Deploy, XL Release, Artifactory).

  • Travailler avec la production applicative sur l'exploitation des chaînes batch (Control-M).

Ce que la mission vous apporte :

  • Un rôle de développeur de framework : votre code est utilisé par toute une équipe de développeurs.

  • Une vision complète du cycle de vie, du développement à la mise en production et à l'exploitation.

  • Un domaine métier exigeant : les risques de marché d'une banque d'investissement.

Profil recherché

Développeur fullstack de 6 à 9 ans d'expérience. Maîtrise indispensable de C# / .NET 8 ou supérieur, maîtrise d'Angular, de SQL Server et d'Entity Framework. Pratique de la chaîne CI/CD (Bitbucket, Jenkins, XL Deploy / XL Release, Artifactory) et de l'ordonnancement de batchs avec Control-M. Python est un vrai plus, une connaissance des risques de marché est appréciée.

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