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# Développer Senior C#/ .NET, Blazor (h/f)

- **Company:** emagine Consulting SARL
- **Location:** Boisemont, France
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Application Programming Interfaces (APIs), JIRA, Unit Testing, C Sharp (Programming Language), Code Review, Continuous Integration, Dependency Injection, Entity Framework, Microsoft SQL Server, Scrum Methodology, Software Architecture, Multithreading, Blazor, Git, Bitbucket
- **Published:** September 17, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=95405d844977e21f

## About the Role

C# /.NET - maîtrise avancée du langage et de l?écosystème .NET moderne.

Blazor Server et/ou Blazor WebAssembly ? Confirmé.

Multithreading et programmation concurrente ? Confirmé.

SQL Server - Maîtrise de Entity Framework Core ? Confirmé.

Anglais professionnel ? Impératif.

Nice to Haves :
Connaissance de Dapper.

Compréhension des architectures logicielles modernes : SOLID, Dependency Injection, Clean Architecture.

Expérience avec Git / Bitbucket.

## Description

Résumé : Le livrable principal de ce poste est de repenser l'architecture de la plateforme pour en garantir l'évolutivité et améliorer les performances afin d'assurer une expérience utilisateur fluide à l'échelle internationale.

Responsabilités :
Participer à l?analyse des besoins fonctionnels et techniques.

Concevoir et développer les évolutions applicatives en C# / .NET et Blazor.

Maintenir et faire évoluer les applications existantes.

Traiter les problématiques de performance, multithreading et concurrence.

Concevoir et optimiser les accès aux données SQL Server.

Développer et maintenir les API et services applicatifs.

Analyser et corriger les anomalies et incidents.

Réaliser les tests unitaires et d?intégration.

Participer aux revues de code et garantir la qualité du code produit.

Contribuer aux processus CI/CD et à la gestion des artefacts.

Participer aux cérémonies Agile / Scrum et au suivi des activités dans JIRA.

Rédiger et maintenir la documentation technique nécessaire.


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